About this route:

A direct, nonstop flight between Belfast International Airport (BFS), Belfast, Northern Ireland, United Kingdom and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 3,883 miles (or 6,249 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 Belfast International Airport and St. Louis Downtown 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 Belfast International Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: BFS / EGAA
Airport Names:
  1. Belfast International Airport
  2. Belfast/Aldergrove Airport
Location: Belfast, Northern Ireland, United Kingdom
GPS Coordinates: 54°39'26"N by 6°12'56"W
Area Served: Belfast, United Kingdom
Operator/Owner: ADC & HAS.
Airport Type: Public
Elevation: 268 feet (82 meters)
# of Runways: 2
View all routes: Routes from BFS
More Information: BFS Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: CPS / KCPS
Airport Name: St. Louis Downtown Airport
Location: Cahokia, Illinois (near St. Louis), United States
GPS Coordinates: 38°34'14"N by 90°9'21"W
Area Served: Greater St. Louis
Operator/Owner: Bi-State Development Agency
Airport Type: Public
Elevation: 413 feet (126 meters)
# of Runways: 3
View all routes: Routes from CPS
More Information: CPS Maps & Info

Facts about Belfast International Airport (BFS):

  • The closest airport to Belfast International Airport (BFS) is George Best Belfast City Airport (BHD), which is located only 14 miles (23 kilometers) E of BFS.
  • Belfast International Airport (BFS) has 2 runways.
  • One of the outcomes of the wartime airfield construction programme was the building of Nutts Corner Airport, just 3 mi from Aldergrove.
  • In addition to being known as "Belfast International Airport", another name for BFS is "Belfast/Aldergrove Airport".
  • Flyglobespan previously operated summer seasonal services to Orlando Sanford International Airport and John C.
  • Around 4 million passengers travelled through the airport in 2013, a 6.7% decrease on 2012.
  • Because of Belfast International Airport's relatively low elevation of 268 feet, planes can take off or land at Belfast International 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.
  • Belfast International Airport handled 4,023,336 passengers last year.
  • On 9 September 2013 easyJet celebrated its 15th anniversary at Belfast International Airport by staging a water arch salute for arriving aircraft & announcing two new routes to Jersey Airport on the Channel Islands and Bordeaux Airport in France with them going on sale from the 23 October 2013.
  • In 2005 Continental Airlines launched the first ever direct scheduled service to Newark, and direct scheduled services were later introduced to Vancouver with Zoom Airlines but have now ceased following the carrier's demise in August 2008.
  • The furthest airport from Belfast International Airport (BFS) is Ryan's Creek Aerodrome (SZS), which is located 11,847 miles (19,065 kilometers) away in Stewart Island, New Zealand.

Facts about St. Louis Downtown Airport (CPS):

  • Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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.
  • The airport opened in 1929 as Curtiss-Steinberg Airport.
  • The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
  • St. Louis Downtown Airport (CPS) has 3 runways.
  • The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.

Map of Nearest Airports to Belfast International Airport:

List of Nearest Airports to Belfast International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
114.00 miles (22.53 km) EGeorge Best Belfast City Airport (BHD)Belfast, Northern Ireland, United KingdomView George Best Belfast City Airport on a map Set BHD as origin Airport Set BHD as destination Airport Get more information about George Best Belfast City Airport
246.10 miles (74.19 km) NWCity of Derry Airport (LDY)Derry, Northern Ireland, United KingdomView City of Derry Airport on a map Set LDY as origin Airport Set LDY as destination Airport Get more information about City of Derry Airport
357.80 miles (93.02 km) NNECampbeltown Airport (CAL)Campbeltown, Scotland, United KingdomView Campbeltown Airport on a map Set CAL as origin Airport Set CAL as destination Airport Get more information about Campbeltown Airport
460.29 miles (97.03 km) WSWEnniskillen/St Angelo Airport (ENK)Enniskillen, Co Fermanagh, Northern Ireland, United KingdomView Enniskillen/St Angelo Airport on a map Set ENK as origin Airport Set ENK as destination Airport Get more information about Enniskillen/St Angelo Airport
570.90 miles (114.10 km) NIslay Airport (ILY)Islay, Scotland, United KingdomView Islay Airport on a map Set ILY as origin Airport Set ILY as destination Airport Get more information about Islay Airport
675.38 miles (121.31 km) ESEIsle of Man Airport (IOM)Ronaldsway, Isle of Man, United KingdomView Isle of Man Airport on a map Set IOM as origin Airport Set IOM as destination Airport Get more information about Isle of Man Airport
785.44 miles (137.49 km) SDublin Airport (DUB)Dublin, IrelandView Dublin Airport on a map Set DUB as origin Airport Set DUB as destination Airport Get more information about Dublin Airport
887.04 miles (140.08 km) NEGlasgow-Prestwick Airport (PIK)Prestwick (near Glasgow), Scotland, United KingdomView Glasgow-Prestwick Airport on a map Set PIK as origin Airport Set PIK as destination Airport Get more information about Glasgow-Prestwick Airport
988.66 miles (142.68 km) WNWDonegal Airport (CFN)Carrickfinn, IrelandView Donegal Airport on a map Set CFN as origin Airport Set CFN as destination Airport Get more information about Donegal Airport
1096.74 miles (155.68 km) NColonsay Airport (CSA)Colonsay, Inner Hebrides, Scotland, United KingdomView Colonsay Airport on a map Set CSA as origin Airport Set CSA as destination Airport Get more information about Colonsay Airport
1199.18 miles (159.61 km) WSWSligo Airport (SXL)Strandhill (near Sligo), IrelandView Sligo Airport on a map Set SXL as origin Airport Set SXL as destination Airport Get more information about Sligo Airport
12109.39 miles (176.04 km) NEGlasgow International Airport (GLA)Glasgow, Scotland, United KingdomView Glasgow International Airport on a map Set GLA as origin Airport Set GLA as destination Airport Get more information about Glasgow International Airport
13116.98 miles (188.26 km) WSWIreland West Airport Knock (NOC)Knock, IrelandView Ireland West Airport Knock on a map Set NOC as origin Airport Set NOC as destination Airport Get more information about Ireland West Airport Knock
14118.96 miles (191.44 km) SEAnglesey Airport (HLY)Anglesey, Wales, United KingdomView Anglesey Airport on a map Set HLY as origin Airport Set HLY as destination Airport Get more information about Anglesey Airport
15124.10 miles (199.71 km) ESEBarrow/Walney Island Airport (BWF)Barrow-in-Furness, Cumbria, England, United KingdomView Barrow/Walney Island Airport on a map Set BWF as origin Airport Set BWF as destination Airport Get more information about Barrow/Walney Island Airport

Map of Furthest Airports from Belfast International Airport:

List of Furthest Airports from Belfast International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,846.55 miles (19,065.13 km) SSERyan's Creek Aerodrome (SZS)Stewart Island, New ZealandView Ryan's Creek Aerodrome on a map Set SZS as origin Airport Set SZS as destination Airport Get more information about Ryan's Creek Aerodrome
211,818.96 miles (19,020.73 km) SSEInvercargill Airport (IVC)Invercargill, New ZealandView Invercargill Airport on a map Set IVC as origin Airport Set IVC as destination Airport Get more information about Invercargill Airport
311,813.44 miles (19,011.84 km) SSEDunedin International Airport (DUD)Dunedin, Otago, New ZealandView Dunedin International Airport on a map Set DUD as origin Airport Set DUD as destination Airport Get more information about Dunedin International Airport
411,756.83 miles (18,920.74 km) SSEOamaru Airport (OAM)Oamaru, North Otago, New ZealandView Oamaru Airport on a map Set OAM as origin Airport Set OAM as destination Airport Get more information about Oamaru Airport
511,755.66 miles (18,918.85 km) SSEAlexandra Aerodrome (ALR)Alexandra, New ZealandView Alexandra Aerodrome on a map Set ALR as origin Airport Set ALR as destination Airport Get more information about Alexandra Aerodrome
611,734.52 miles (18,884.83 km) SSEQueenstown Airport (ZQN)Queenstown, New ZealandView Queenstown Airport on a map Set ZQN as origin Airport Set ZQN as destination Airport Get more information about Queenstown Airport
711,721.39 miles (18,863.70 km) SSEWanaka Airport (WKA)Wanaka, New ZealandView Wanaka Airport on a map Set WKA as origin Airport Set WKA as destination Airport Get more information about Wanaka Airport
811,712.32 miles (18,849.11 km) SRichard Pearse Airport (Timaru Airport) (TIU)Timaru, New ZealandView Richard Pearse Airport (Timaru Airport) on a map Set TIU as origin Airport Set TIU as destination Airport Get more information about Richard Pearse Airport (Timaru Airport)
911,699.48 miles (18,828.44 km) SSEMilford Sound Airport (MFN)Milford Sound, New ZealandView Milford Sound Airport on a map Set MFN as origin Airport Set MFN as destination Airport Get more information about Milford Sound Airport
1011,688.46 miles (18,810.70 km) SAshburton Aerodrome (ASG)Ashburton, New ZealandView Ashburton Aerodrome on a map Set ASG as origin Airport Set ASG as destination Airport Get more information about Ashburton Aerodrome
1111,676.20 miles (18,790.98 km) SSEGlentanner Aerodrome (GTN)Mount Cook, New ZealandView Glentanner Aerodrome on a map Set GTN as origin Airport Set GTN as destination Airport Get more information about Glentanner Aerodrome
1211,666.79 miles (18,775.83 km) SSEMount Cook Airport (MON)Mount Cook, New ZealandView Mount Cook Airport on a map Set MON as origin Airport Set MON as destination Airport Get more information about Mount Cook Airport
1311,663.11 miles (18,769.92 km) SChristchurch International Airport (CHC)Christchurch, New ZealandView Christchurch International Airport on a map Set CHC as origin Airport Set CHC as destination Airport Get more information about Christchurch International Airport
1411,645.01 miles (18,740.79 km) SSEFox Glacier Aerodrome (FGL)Fox Glacier, New ZealandView Fox Glacier Aerodrome on a map Set FGL as origin Airport Set FGL as destination Airport Get more information about Fox Glacier Aerodrome
1511,601.91 miles (18,671.42 km) SHokitika Airport (HKK)Hokitika, New ZealandView Hokitika Airport on a map Set HKK as origin Airport Set HKK as destination Airport Get more information about Hokitika Airport

Map of Nearest Airports to St. Louis Downtown Airport:

List of Nearest Airports to St. Louis Downtown Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
116.47 miles (26.50 km) NWLambert–St. Louis International Airport (STL)St. Louis, Missouri, United StatesView Lambert–St. Louis International Airport on a map Set STL as destination Airport Set STL as destination Airport Get more information about Lambert–St. Louis International Airport
217.42 miles (28.04 km) EMidAmerica St. Louis Airport (BLV)Belleville, Illinois, United StatesView MidAmerica St. Louis Airport on a map Set BLV as destination Airport Set BLV as destination Airport Get more information about MidAmerica St. Louis Airport
322.85 miles (36.78 km) NNESt. Louis Regional Airport (ALN)Alton, Illinois, United StatesView St. Louis Regional Airport on a map Set ALN as destination Airport Set ALN as destination Airport Get more information about St. Louis Regional Airport
427.50 miles (44.26 km) WNWSpirit of St. Louis Airport (SUS)Chesterfield, Missouri, United StatesView Spirit of St. Louis Airport on a map Set SUS as destination Airport Set SUS as destination Airport Get more information about Spirit of St. Louis Airport
545.73 miles (73.59 km) ENEGreenville Airport (GRE)Greenville, Illinois, United StatesView Greenville Airport on a map Set GRE as destination Airport Set GRE as destination Airport Get more information about Greenville Airport
664.55 miles (103.88 km) ESalem–Leckrone Airport (SLO)Salem, Illinois, United StatesView Salem–Leckrone Airport on a map Set SLO as destination Airport Set SLO as destination Airport Get more information about Salem–Leckrone Airport
772.26 miles (116.30 km) ESEMt. Vernon Airport (MVN)Mount Vernon, Illinois, United StatesView Mt. Vernon Airport on a map Set MVN as destination Airport Set MVN as destination Airport Get more information about Mt. Vernon Airport
873.57 miles (118.39 km) SESouthern Illinois Airport (MDH)Carbondale/Murphysboro, Illinois, United StatesView Southern Illinois Airport on a map Set MDH as destination Airport Set MDH as destination Airport Get more information about Southern Illinois Airport
983.94 miles (135.09 km) SEWilliamson County Regional Airport (MWA)Marion, Illinois, United StatesView Williamson County Regional Airport on a map Set MWA as destination Airport Set MWA as destination Airport Get more information about Williamson County Regional Airport
1091.63 miles (147.46 km) NNEAbraham Lincoln Capital Airport (SPI)Springfield, Illinois, United StatesView Abraham Lincoln Capital Airport on a map Set SPI as destination Airport Set SPI as destination Airport Get more information about Abraham Lincoln Capital Airport
1192.63 miles (149.07 km) WSWRolla National Airport (VIH)Rolla, Missouri, United StatesView Rolla National Airport on a map Set VIH as destination Airport Set VIH as destination Airport Get more information about Rolla National Airport
1298.29 miles (158.19 km) SSECape Girardeau Regional Airport (CGI)Cape Girardeau, Missouri, United StatesView Cape Girardeau Regional Airport on a map Set CGI as destination Airport Set CGI as destination Airport Get more information about Cape Girardeau Regional Airport
13108.03 miles (173.86 km) WJefferson City Memorial Airport (JEF)Jefferson City, Missouri, United StatesView Jefferson City Memorial Airport on a map Set JEF as destination Airport Set JEF as destination Airport Get more information about Jefferson City Memorial Airport
14109.88 miles (176.83 km) NNWQuincy Regional Airport (UIN)Quincy, Illinois, United StatesView Quincy Regional Airport on a map Set UIN as destination Airport Set UIN as destination Airport Get more information about Quincy Regional Airport
15111.34 miles (179.18 km) NEDecatur Airport (DEC)Decatur, Illinois, United StatesView Decatur Airport on a map Set DEC as destination Airport Set DEC as destination Airport Get more information about Decatur Airport

Map of Furthest Airports from St. Louis Downtown Airport:

List of Furthest Airports from St. Louis Downtown Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,998.38 miles (17,700.14 km) WMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as destination Airport Set MGV as destination Airport Get more information about Margaret River Airport
210,976.37 miles (17,664.71 km) WBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as destination Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
310,953.82 miles (17,628.43 km) WBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as destination Airport Set BUY as destination Airport Get more information about Bunbury Airport
410,950.15 miles (17,622.51 km) WManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as destination Airport Set MJP as destination Airport Get more information about Manjimup Airport
510,924.13 miles (17,580.63 km) WRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as destination Airport Set RTS as destination Airport Get more information about Rottnest Airport
610,908.52 miles (17,555.52 km) WJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as destination Airport Set JAD as destination Airport Get more information about Jandakot Airport
710,899.45 miles (17,540.92 km) WPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as destination Airport Set PER as destination Airport Get more information about Perth Airport
810,897.05 miles (17,537.06 km) WSWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as destination Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
910,874.80 miles (17,501.25 km) WAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as destination Airport Set ALH as destination Airport Get more information about Albany Airport
1010,862.63 miles (17,481.67 km) WSWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as destination Airport Set GET as destination Airport Get more information about Geraldton Airport
1110,855.26 miles (17,469.80 km) WKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as destination Airport Set KNI as destination Airport Get more information about Katanning Airport
1210,843.70 miles (17,451.20 km) WSWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as destination Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1310,809.16 miles (17,395.61 km) WSWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as destination Airport Set MXU as destination Airport Get more information about Mullewa Airport
1410,809.10 miles (17,395.51 km) WSWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as destination Airport Set MWB as destination Airport Get more information about Morawa Airport
1510,804.00 miles (17,387.31 km) WSWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as destination Airport Set MJK as destination Airport Get more information about Shark Bay Airport