About this route:

A direct, nonstop flight between St. Catharines/Niagara District Airport (YCM), St. Catharines, Ontario, Canada and City of Derry Airport (LDY), Derry, Northern Ireland, United Kingdom would travel a Great Circle distance of 3,204 miles (or 5,156 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between St. Catharines/Niagara District Airport and City of Derry Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between St. Catharines/Niagara District Airport and City of Derry Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: YCM / CYSN
Airport Name: St. Catharines/Niagara District Airport
Location: St. Catharines, Ontario, Canada
GPS Coordinates: 43°11'30"N by 79°10'15"W
Operator/Owner: Niagara District Airport Commission
Airport Type: Public
Elevation: 321 feet (98 meters)
# of Runways: 3
View all routes: Routes from YCM
More Information: YCM Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: LDY / EGAE
Airport Names:
  1. City of Derry Airport
  2. Londonderry/Eglinton Airport[1]
Location: Derry, Northern Ireland, United Kingdom
GPS Coordinates: 55°2'34"N by 7°9'42"W
Area Served: Derry, United Kingdom
Operator/Owner: Derry City Council
Airport Type: Public
Elevation: 23 feet (7 meters)
# of Runways: 1
View all routes: Routes from LDY
More Information: LDY Maps & Info

Facts about St. Catharines/Niagara District Airport (YCM):

  • The furthest airport from St. Catharines/Niagara District Airport (YCM) is Margaret River Airport (MGV), which is located 11,437 miles (18,406 kilometers) away in Margaret River, Western Australia, Australia.
  • St. Catharines/Niagara District Airport (YCM) has 3 runways.
  • Niagara District Airport, established and operated by Haney Repair Service of St.
  • The airport is home base for the Civil Air Rescue Emergency Service Niagara, Unit #11 of Ontario Civil Air Search and Rescue Association.
  • Because of St. Catharines/Niagara District Airport's relatively low elevation of 321 feet, planes can take off or land at St. Catharines/Niagara District Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
  • With the outbreak of World War II many flying clubs, including the S.C.F.C, saw their resources being stretched to the limit.
  • The closest airport to St. Catharines/Niagara District Airport (YCM) is Niagara Falls International Airport (IAG), which is located only 13 miles (21 kilometers) ESE of YCM.
  • One of the challenges faced by the S.C.F.C.

Facts about City of Derry Airport (LDY):

  • Because of City of Derry Airport's relatively low elevation of 23 feet, planes can take off or land at City of Derry Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
  • As of April 2010, it has been reported that the airport has emerged from passenger recession, with passenger numbers released for February of the same year showing an increase over that of the same period for the year before.
  • The decrease in operational hours at the airport as a direct consequence of the challenging economic conditions have caused problems for Eglinton Flying Club and the helicopter flight training facility who in turn have threatened to leave the airport if the decisions are not reversed.
  • In addition to being known as "City of Derry Airport", another name for LDY is "Londonderry/Eglinton Airport[1]".
  • Ryanair also discontinued the Bristol route and changed its Derry–East Midlands route to Derry–Birmingham announcing new flights to London Luton and the airport's first scheduled international service to Alicante which commenced in June 2009.
  • During 1998 and 1999 safety improvements were undertaken at the airport as a matter of priority.
  • The closest airport to City of Derry Airport (LDY) is Belfast International Airport (BFS), which is located 46 miles (74 kilometers) SE of LDY.
  • The airport is to develop further Ryanair routes from the airport to European cities such as Barcelona, Paris, Frankfurt and Milan.
  • City of Derry Airport (LDY) currently has only 1 runway.
  • City of Derry Airport handled 384,973 passengers last year.
  • In mid-2009 work commenced on dualling the A2 from Maydown to Eglinton and the airport, which now provides a high speed dual carriageway connection to the city.
  • The furthest airport from City of Derry Airport (LDY) is Ryan's Creek Aerodrome (SZS), which is located 11,838 miles (19,051 kilometers) away in Stewart Island, New Zealand.

Map of Nearest Airports to St. Catharines/Niagara District Airport:

List of Nearest Airports to St. Catharines/Niagara District Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112.75 miles (20.53 km) ESENiagara Falls International Airport (IAG)Niagara Falls, New York, United StatesView Niagara Falls International Airport on a map Set IAG as origin Airport Set IAG as destination Airport Get more information about Niagara Falls International Airport
228.14 miles (45.29 km) SEBuffalo Niagara International Airport (BUF)Buffalo, New York, United StatesView Buffalo Niagara International Airport on a map Set BUF as origin Airport Set BUF as destination Airport Get more information about Buffalo Niagara International Airport
332.16 miles (51.76 km) NNWBilly Bishop Toronto City Airport (YTZ)Toronto, Ontario, CanadaView Billy Bishop Toronto City Airport on a map Set YTZ as origin Airport Set YTZ as destination Airport Get more information about Billy Bishop Toronto City Airport
438.51 miles (61.97 km) WJohn C. Munro Hamilton International Airport (YHM)Hamilton, Ontario, CanadaView John C. Munro Hamilton International Airport on a map Set YHM as origin Airport Set YHM as destination Airport Get more information about John C. Munro Hamilton International Airport
540.67 miles (65.46 km) NWToronto Pearson International Airport (YYZ)Mississauga, Ontario, CanadaView Toronto Pearson International Airport on a map Set YYZ as origin Airport Set YYZ as destination Airport Get more information about Toronto Pearson International Airport
647.28 miles (76.09 km) NNWButtonville Airport (YKZ)Buttonville, Ontario, CanadaView Buttonville Airport on a map Set YKZ as origin Airport Set YKZ as destination Airport Get more information about Buttonville Airport
748.52 miles (78.09 km) SChautauqua County/Dunkirk Airport (DKK)Dunkirk, New York, United StatesView Chautauqua County/Dunkirk Airport on a map Set DKK as origin Airport Set DKK as destination Airport Get more information about Chautauqua County/Dunkirk Airport
852.35 miles (84.25 km) NNEOshawa Municipal Airport (YOO)Oshawa, Ontario, CanadaView Oshawa Municipal Airport on a map Set YOO as origin Airport Set YOO as destination Airport Get more information about Oshawa Municipal Airport
963.48 miles (102.16 km) WNWRegion of Waterloo International Airport (YKF)Waterloo Regional Municipality, Ontario, CanadaView Region of Waterloo International Airport on a map Set YKF as origin Airport Set YKF as destination Airport Get more information about Region of Waterloo International Airport
1071.88 miles (115.68 km) SChautauqua County/Jamestown Airport (JHW)Jamestown, New York, United StatesView Chautauqua County/Jamestown Airport on a map Set JHW as origin Airport Set JHW as destination Airport Get more information about Chautauqua County/Jamestown Airport
1175.70 miles (121.83 km) EGreater Rochester International Airport (ROC)Rochester, New York, United StatesView Greater Rochester International Airport on a map Set ROC as origin Airport Set ROC as destination Airport Get more information about Greater Rochester International Airport
1277.21 miles (124.26 km) SSECattaraugus County-Olean Airport (OLE)Olean, New York, United StatesView Cattaraugus County-Olean Airport on a map Set OLE as origin Airport Set OLE as destination Airport Get more information about Cattaraugus County-Olean Airport
1382.34 miles (132.51 km) NNEPeterborough Airport (YPQ)Peterborough, Ontario, CanadaView Peterborough Airport on a map Set YPQ as origin Airport Set YPQ as destination Airport Get more information about Peterborough Airport
1483.30 miles (134.05 km) NNWCanadian Forces Base Borden (YBN)Borden, Ontario, CanadaView Canadian Forces Base Borden on a map Set YBN as origin Airport Set YBN as destination Airport Get more information about Canadian Forces Base Borden
1585.38 miles (137.40 km) ESEDansville Municipal Airport (DSV)Dansville, New York, United StatesView Dansville Municipal Airport on a map Set DSV as origin Airport Set DSV as destination Airport Get more information about Dansville Municipal Airport

Map of Furthest Airports from St. Catharines/Niagara District Airport:

List of Furthest Airports from St. Catharines/Niagara District Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,437.29 miles (18,406.49 km) SWMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as origin Airport Set MGV as destination Airport Get more information about Margaret River Airport
211,413.24 miles (18,367.78 km) SWBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as origin Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
311,409.24 miles (18,361.35 km) WSWManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as origin Airport Set MJP as destination Airport Get more information about Manjimup Airport
411,386.91 miles (18,325.41 km) SWBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as origin Airport Set BUY as destination Airport Get more information about Bunbury Airport
511,365.44 miles (18,290.86 km) WSWAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as origin Airport Set ALH as destination Airport Get more information about Albany Airport
611,323.84 miles (18,223.90 km) SWRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as origin Airport Set RTS as destination Airport Get more information about Rottnest Airport
711,318.14 miles (18,214.74 km) WSWKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as origin Airport Set KNI as destination Airport Get more information about Katanning Airport
811,315.04 miles (18,209.75 km) SWJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as origin Airport Set JAD as destination Airport Get more information about Jandakot Airport
911,303.64 miles (18,191.39 km) SWPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as origin Airport Set PER as destination Airport Get more information about Perth Airport
1011,251.41 miles (18,107.34 km) SWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as origin Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
1111,179.02 miles (17,990.85 km) SWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as origin Airport Set GET as destination Airport Get more information about Geraldton Airport
1211,155.70 miles (17,953.31 km) SWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as origin Airport Set MWB as destination Airport Get more information about Morawa Airport
1311,132.86 miles (17,916.56 km) SWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as origin Airport Set MXU as destination Airport Get more information about Mullewa Airport
1411,129.82 miles (17,911.66 km) WSWEsperance Airport (EPR)Esperance, AustraliaView Esperance Airport on a map Set EPR as origin Airport Set EPR as destination Airport Get more information about Esperance Airport
1511,129.58 miles (17,911.27 km) SWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as origin Airport Set KAX as destination Airport Get more information about Kalbarri Airport

Map of Nearest Airports to City of Derry Airport:

List of Nearest Airports to City of Derry Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
146.10 miles (74.19 km) SEBelfast International Airport (BFS)Belfast, Northern Ireland, United KingdomView Belfast International Airport on a map Set BFS as destination Airport Set BFS as destination Airport Get more information about Belfast International Airport
246.68 miles (75.12 km) WDonegal Airport (CFN)Carrickfinn, IrelandView Donegal Airport on a map Set CFN as destination Airport Set CFN as destination Airport Get more information about Donegal Airport
348.61 miles (78.24 km) SSWEnniskillen/St Angelo Airport (ENK)Enniskillen, Co Fermanagh, Northern Ireland, United KingdomView Enniskillen/St Angelo Airport on a map Set ENK as destination Airport Set ENK as destination Airport Get more information about Enniskillen/St Angelo Airport
456.69 miles (91.24 km) NEIslay Airport (ILY)Islay, Scotland, United KingdomView Islay Airport on a map Set ILY as destination Airport Set ILY as destination Airport Get more information about Islay Airport
559.11 miles (95.13 km) ESEGeorge Best Belfast City Airport (BHD)Belfast, Northern Ireland, United KingdomView George Best Belfast City Airport on a map Set BHD as destination Airport Set BHD as destination Airport Get more information about George Best Belfast City Airport
664.14 miles (103.23 km) ENECampbeltown Airport (CAL)Campbeltown, Scotland, United KingdomView Campbeltown Airport on a map Set CAL as destination Airport Set CAL as destination Airport Get more information about Campbeltown Airport
777.94 miles (125.43 km) SWSligo Airport (SXL)Strandhill (near Sligo), IrelandView Sligo Airport on a map Set SXL as destination Airport Set SXL as destination Airport Get more information about Sligo Airport
878.77 miles (126.77 km) NNEColonsay Airport (CSA)Colonsay, Inner Hebrides, Scotland, United KingdomView Colonsay Airport on a map Set CSA as destination Airport Set CSA as destination Airport Get more information about Colonsay Airport
9101.27 miles (162.97 km) NTiree Airport (TRE)Tiree, Scotland, United KingdomView Tiree Airport on a map Set TRE as destination Airport Set TRE as destination Airport Get more information about Tiree Airport
10102.69 miles (165.26 km) SWIreland West Airport Knock (NOC)Knock, IrelandView Ireland West Airport Knock on a map Set NOC as destination Airport Set NOC as destination Airport Get more information about Ireland West Airport Knock
11106.06 miles (170.69 km) ENEGlasgow-Prestwick Airport (PIK)Prestwick (near Glasgow), Scotland, United KingdomView Glasgow-Prestwick Airport on a map Set PIK as destination Airport Set PIK as destination Airport Get more information about Glasgow-Prestwick Airport
12109.78 miles (176.67 km) NColl Island Airport (COL)Coll, Scotland, United KingdomView Coll Island Airport on a map Set COL as destination Airport Set COL as destination Airport Get more information about Coll Island Airport
13117.67 miles (189.38 km) SSEDublin Airport (DUB)Dublin, IrelandView Dublin Airport on a map Set DUB as destination Airport Set DUB as destination Airport Get more information about Dublin Airport
14121.28 miles (195.18 km) ENEGlasgow International Airport (GLA)Glasgow, Scotland, United KingdomView Glasgow International Airport on a map Set GLA as destination Airport Set GLA as destination Airport Get more information about Glasgow International Airport
15121.39 miles (195.35 km) ESEIsle of Man Airport (IOM)Ronaldsway, Isle of Man, United KingdomView Isle of Man Airport on a map Set IOM as destination Airport Set IOM as destination Airport Get more information about Isle of Man Airport

Map of Furthest Airports from City of Derry Airport:

List of Furthest Airports from City of Derry Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,837.96 miles (19,051.30 km) SSERyan's Creek Aerodrome (SZS)Stewart Island, New ZealandView Ryan's Creek Aerodrome on a map Set SZS as destination Airport Set SZS as destination Airport Get more information about Ryan's Creek Aerodrome
211,808.83 miles (19,004.42 km) SSEInvercargill Airport (IVC)Invercargill, New ZealandView Invercargill Airport on a map Set IVC as destination Airport Set IVC as destination Airport Get more information about Invercargill Airport
311,796.55 miles (18,984.66 km) SSEDunedin International Airport (DUD)Dunedin, Otago, New ZealandView Dunedin International Airport on a map Set DUD as destination Airport Set DUD as destination Airport Get more information about Dunedin International Airport
411,740.64 miles (18,894.68 km) SSEAlexandra Aerodrome (ALR)Alexandra, New ZealandView Alexandra Aerodrome on a map Set ALR as destination Airport Set ALR as destination Airport Get more information about Alexandra Aerodrome
511,736.54 miles (18,888.08 km) SOamaru Airport (OAM)Oamaru, North Otago, New ZealandView Oamaru Airport on a map Set OAM as destination Airport Set OAM as destination Airport Get more information about Oamaru Airport
611,721.19 miles (18,863.37 km) SSEQueenstown Airport (ZQN)Queenstown, New ZealandView Queenstown Airport on a map Set ZQN as destination Airport Set ZQN as destination Airport Get more information about Queenstown Airport
711,706.27 miles (18,839.37 km) SSEWanaka Airport (WKA)Wanaka, New ZealandView Wanaka Airport on a map Set WKA as destination Airport Set WKA as destination Airport Get more information about Wanaka Airport
811,691.29 miles (18,815.27 km) SRichard Pearse Airport (Timaru Airport) (TIU)Timaru, New ZealandView Richard Pearse Airport (Timaru Airport) on a map Set TIU as destination Airport Set TIU as destination Airport Get more information about Richard Pearse Airport (Timaru Airport)
911,688.11 miles (18,810.14 km) SSEMilford Sound Airport (MFN)Milford Sound, New ZealandView Milford Sound Airport on a map Set MFN as destination Airport Set MFN as destination Airport Get more information about Milford Sound Airport
1011,665.74 miles (18,774.14 km) SAshburton Aerodrome (ASG)Ashburton, New ZealandView Ashburton Aerodrome on a map Set ASG as destination Airport Set ASG as destination Airport Get more information about Ashburton Aerodrome
1111,657.96 miles (18,761.63 km) SGlentanner Aerodrome (GTN)Mount Cook, New ZealandView Glentanner Aerodrome on a map Set GTN as destination Airport Set GTN as destination Airport Get more information about Glentanner Aerodrome
1211,648.44 miles (18,746.31 km) SMount Cook Airport (MON)Mount Cook, New ZealandView Mount Cook Airport on a map Set MON as destination Airport Set MON as destination Airport Get more information about Mount Cook Airport
1311,638.42 miles (18,730.18 km) SChristchurch International Airport (CHC)Christchurch, New ZealandView Christchurch International Airport on a map Set CHC as destination Airport Set CHC as destination Airport Get more information about Christchurch International Airport
1411,626.79 miles (18,711.46 km) SFox Glacier Aerodrome (FGL)Fox Glacier, New ZealandView Fox Glacier Aerodrome on a map Set FGL as destination Airport Set FGL as destination Airport Get more information about Fox Glacier Aerodrome
1511,580.86 miles (18,637.55 km) SHokitika Airport (HKK)Hokitika, New ZealandView Hokitika Airport on a map Set HKK as destination Airport Set HKK as destination Airport Get more information about Hokitika Airport