About this route:

A direct, nonstop flight between Uummannaq Heliport (UMD), Uummannaq, Greenland and St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States would travel a Great Circle distance of 2,403 miles (or 3,867 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 relatively short distance between Uummannaq Heliport and St. Mary's County Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

IATA / ICAO Codes: UMD / BGUM
Airport Name: Uummannaq Heliport
Location: Uummannaq, Greenland
GPS Coordinates: 70°40'46"N by 52°7'1"W
Area Served: Uummannaq, Greenland
Operator/Owner: Mittarfeqarfiit
Airport Type: Public
Elevation: 50 feet (15 meters)
View all routes: Routes from UMD
More Information: UMD Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: LTW /
Airport Names:
  1. St. Mary's County Regional Airport
  2. Capt. Walter Francis Duke Regional Airport
  3. none
  4. 2W6
Location: Leonardtown, Maryland, United States
GPS Coordinates: 38°18'55"N by 76°32'59"W
Airport Type: Public
Elevation: 142 feet (43 meters)
# of Runways: 1
View all routes: Routes from LTW
More Information: LTW Maps & Info

Facts about Uummannaq Heliport (UMD):

  • The closest airport to Uummannaq Heliport (UMD) is Qaarsut Airport (JQA), which is located only 14 miles (22 kilometers) WNW of UMD.
  • Unloading baggage from the Air Greenland Bell 212 helicopter
  • Because of Uummannaq Heliport's relatively low elevation of 50 feet, planes can take off or land at Uummannaq Heliport 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 furthest airport from Uummannaq Heliport (UMD) is Hobart International Airport (HBA), which is located 10,397 miles (16,732 kilometers) away in Hobart, Tasmania, Australia.

Facts about St. Mary's County Regional Airport (LTW):

  • St. Mary's County Regional Airport (LTW) currently has only 1 runway.
  • Because of St. Mary's County Regional Airport's relatively low elevation of 142 feet, planes can take off or land at St. Mary's County Regional 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 furthest airport from St. Mary's County Regional Airport (LTW) is Margaret River Airport (MGV), which is located 11,720 miles (18,862 kilometers) away in Margaret River, Western Australia, Australia.
  • The closest airport to St. Mary's County Regional Airport (LTW) is Naval Air Station Patuxent River (NHK), which is located only 8 miles (12 kilometers) ESE of LTW.
  • In addition to being known as "St. Mary's County Regional Airport", other names for LTW include "Capt. Walter Francis Duke Regional Airport", "none" and "2W6".

Map of Nearest Airports to Uummannaq Heliport:

List of Nearest Airports to Uummannaq Heliport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
113.74 miles (22.11 km) WNWQaarsut Airport (JQA)Qaarsut / Uummannaq, GreenlandView Qaarsut Airport on a map Set JQA as origin Airport Set JQA as destination Airport Get more information about Qaarsut Airport
214.31 miles (23.02 km) NESaattut Heliport (SAE)Saattut, GreenlandView Saattut Heliport on a map Set SAE as origin Airport Set SAE as destination Airport Get more information about Saattut Heliport
322.62 miles (36.40 km) SEIkerasak Heliport (IKE)Ikerasak, GreenlandView Ikerasak Heliport on a map Set IKE as origin Airport Set IKE as destination Airport Get more information about Ikerasak Heliport
426.48 miles (42.62 km) NNEUkkusissat Heliport (JUK)Ukkusissat, GreenlandView Ukkusissat Heliport on a map Set JUK as origin Airport Set JUK as destination Airport Get more information about Ukkusissat Heliport
536.16 miles (58.19 km) WNWNiaqornat Heliport (NIQ)Niaqornat, GreenlandView Niaqornat Heliport on a map Set NIQ as origin Airport Set NIQ as destination Airport Get more information about Niaqornat Heliport
650.81 miles (81.77 km) SSEQeqertaq Heliport (PQT)Qeqertaq, GreenlandView Qeqertaq Heliport on a map Set PQT as origin Airport Set PQT as destination Airport Get more information about Qeqertaq Heliport
765.49 miles (105.40 km) NNWNuugaatsiaq Heliport (JUU)Nuugaatsiaq, GreenlandView Nuugaatsiaq Heliport on a map Set JUU as origin Airport Set JUU as destination Airport Get more information about Nuugaatsiaq Heliport
8102.36 miles (164.74 km) SSEIlulissat Airport (JAV)Ilulissat, GreenlandView Ilulissat Airport on a map Set JAV as origin Airport Set JAV as destination Airport Get more information about Ilulissat Airport
9104.27 miles (167.81 km) SSWQeqertarsuaq Heliport (JGO)Qeqertarsuaq, GreenlandView Qeqertarsuaq Heliport on a map Set JGO as origin Airport Set JGO as destination Airport Get more information about Qeqertarsuaq Heliport
10128.24 miles (206.38 km) SSWKitsissuarsuit Heliport (QJE)Kitsissuarsuit, GreenlandView Kitsissuarsuit Heliport on a map Set QJE as origin Airport Set QJE as destination Airport Get more information about Kitsissuarsuit Heliport
11130.64 miles (210.25 km) SQasigiannguit Heliport (JCH)Qasigiannguit, GreenlandView Qasigiannguit Heliport on a map Set JCH as origin Airport Set JCH as destination Airport Get more information about Qasigiannguit Heliport
12136.21 miles (219.21 km) SAasiaat Airport (JEG)Aasiaat, GreenlandView Aasiaat Airport on a map Set JEG as origin Airport Set JEG as destination Airport Get more information about Aasiaat Airport
13139.35 miles (224.26 km) NNWKangersuatsiaq Heliport (KGQ)Kangersuatsiaq, GreenlandView Kangersuatsiaq Heliport on a map Set KGQ as origin Airport Set KGQ as destination Airport Get more information about Kangersuatsiaq Heliport
14141.63 miles (227.93 km) SIkamiut Heliport (QJI)Ikamiut, GreenlandView Ikamiut Heliport on a map Set QJI as origin Airport Set QJI as destination Airport Get more information about Ikamiut Heliport
15169.00 miles (271.98 km) SNiaqornaarsuk Heliport (QMK)Niaqornaarsuk, GreenlandView Niaqornaarsuk Heliport on a map Set QMK as origin Airport Set QMK as destination Airport Get more information about Niaqornaarsuk Heliport

Map of Furthest Airports from Uummannaq Heliport:

List of Furthest Airports from Uummannaq Heliport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,396.77 miles (16,731.93 km) SSWHobart International Airport (HBA)Hobart, Tasmania, AustraliaView Hobart International Airport on a map Set HBA as origin Airport Set HBA as destination Airport Get more information about Hobart International Airport
210,329.66 miles (16,623.93 km) WSWRyan'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
310,313.02 miles (16,597.16 km) SSWLaunceston Airport (LST)Launceston, Tasmania, AustraliaView Launceston Airport on a map Set LST as origin Airport Set LST as destination Airport Get more information about Launceston Airport
410,296.19 miles (16,570.07 km) SSWDevonport Airport (DPO)Devonport, Tasmania, AustraliaView Devonport Airport on a map Set DPO as origin Airport Set DPO as destination Airport Get more information about Devonport Airport
510,294.88 miles (16,567.96 km) WSWInvercargill 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
610,291.93 miles (16,563.21 km) SSWBurnie Airport (BWT)Burnie, Tasmania, AustraliaView Burnie Airport on a map Set BWT as origin Airport Set BWT as destination Airport Get more information about Burnie Airport
710,287.34 miles (16,555.83 km) SSWSmithton Airport (SIO)Smithton, Tasmania, AustraliaView Smithton Airport on a map Set SIO as origin Airport Set SIO as destination Airport Get more information about Smithton Airport
810,286.89 miles (16,555.11 km) SSWSt Helens Airport (HLS)St. Helens, Tasmania, AustraliaView St Helens Airport on a map Set HLS as origin Airport Set HLS as destination Airport Get more information about St Helens Airport
910,285.73 miles (16,553.23 km) SSWGeorge Town Aerodrome (GEE)George Town, Tasmania, AustraliaView George Town Aerodrome on a map Set GEE as origin Airport Set GEE as destination Airport Get more information about George Town Aerodrome
1010,233.76 miles (16,469.59 km) SSWKing Island Airport (KNS)Currie, Tasmania, AustraliaView King Island Airport on a map Set KNS as origin Airport Set KNS as destination Airport Get more information about King Island Airport
1110,226.73 miles (16,458.29 km) WSWDunedin 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
1210,206.22 miles (16,425.28 km) SSWFlinders Island Airport (FLS)Flinders Island, Tasmania, AustraliaView Flinders Island Airport on a map Set FLS as origin Airport Set FLS as destination Airport Get more information about Flinders Island Airport
1310,198.79 miles (16,413.31 km) WSWQueenstown 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
1410,198.25 miles (16,412.44 km) WSWAlexandra 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
1510,192.76 miles (16,403.62 km) WSWMilford 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

Map of Nearest Airports to St. Mary's County Regional Airport:

List of Nearest Airports to St. Mary's County Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
17.77 miles (12.50 km) ESENaval Air Station Patuxent River (NHK)Patuxent River, Maryland, United StatesView Naval Air Station Patuxent River on a map Set NHK as destination Airport Set NHK as destination Airport Get more information about Naval Air Station Patuxent River
232.11 miles (51.68 km) ENECambridge–Dorchester Airport (CGE)Cambridge, Maryland, United StatesView Cambridge–Dorchester Airport on a map Set CGE as destination Airport Set CGE as destination Airport Get more information about Cambridge–Dorchester Airport
338.28 miles (61.61 km) NNWAndrews Field (ADW)Camp Springs, Maryland, United StatesView Andrews Field on a map Set ADW as destination Airport Set ADW as destination Airport Get more information about Andrews Field
442.62 miles (68.59 km) NEEaston Airport (ESN)Easton, Maryland, United StatesView Easton Airport on a map Set ESN as destination Airport Set ESN as destination Airport Get more information about Easton Airport
543.37 miles (69.79 km) NLee Airport (ANP)Annapolis, Maryland, United StatesView Lee Airport on a map Set ANP as destination Airport Set ANP as destination Airport Get more information about Lee Airport
643.90 miles (70.64 km) NWDavison Army Airfield (DAA)Fort Belvoir, Virginia, United StatesView Davison Army Airfield on a map Set DAA as destination Airport Set DAA as destination Airport Get more information about Davison Army Airfield
744.30 miles (71.29 km) NWBolling Air Force Base (BOF)Washington, D.C., United StatesView Bolling Air Force Base on a map Set BOF as destination Airport Set BOF as destination Airport Get more information about Bolling Air Force Base
845.06 miles (72.52 km) WSWA.P. Hill Army Airfield (APH)Fort A.P. Hill, Virginia, United StatesView A.P. Hill Army Airfield on a map Set APH as destination Airport Set APH as destination Airport Get more information about A.P. Hill Army Airfield
945.50 miles (73.23 km) NWRonald Reagan Washington National Airport (DCA)Arlington County, Virginia (near Washington, D.C.), United StatesView Ronald Reagan Washington National Airport on a map Set DCA as destination Airport Set DCA as destination Airport Get more information about Ronald Reagan Washington National Airport
1050.17 miles (80.73 km) NNWCollege Park Airport (CGS)College Park, Maryland, United StatesView College Park Airport on a map Set CGS as destination Airport Set CGS as destination Airport Get more information about College Park Airport
1154.39 miles (87.53 km) NNWTipton Airport (FME)Odenton, Maryland, United StatesView Tipton Airport on a map Set FME as destination Airport Set FME as destination Airport Get more information about Tipton Airport
1256.43 miles (90.81 km) ESalisbury-Ocean City: Wicomico Regional Airport (SBY)Salisbury, Maryland, United StatesView Salisbury-Ocean City: Wicomico Regional Airport on a map Set SBY as destination Airport Set SBY as destination Airport Get more information about Salisbury-Ocean City: Wicomico Regional Airport
1359.26 miles (95.37 km) WNWManassas Regional Airport (HEF)Manassas, Virginia, United StatesView Manassas Regional Airport on a map Set HEF as destination Airport Set HEF as destination Airport Get more information about Manassas Regional Airport
1459.26 miles (95.37 km) WNWManassas Regional Airport (MNZ)Manassas, Virginia, United StatesView Manassas Regional Airport on a map Set MNZ as destination Airport Set MNZ as destination Airport Get more information about Manassas Regional Airport
1559.76 miles (96.18 km) NBaltimore/Washington International Thurgood Marshall Airport (BWI)between Baltimore, Maryland and Washington, D.C., United StatesView Baltimore/Washington International Thurgood Marshall Airport on a map Set BWI as destination Airport Set BWI as destination Airport Get more information about Baltimore/Washington International Thurgood Marshall Airport

Map of Furthest Airports from St. Mary's County Regional Airport:

List of Furthest Airports from St. Mary's County Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,720.20 miles (18,861.79 km) WSWMargaret 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
211,697.03 miles (18,824.49 km) WSWBusselton 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
311,677.51 miles (18,793.08 km) WSWManjimup 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
411,672.64 miles (18,785.24 km) WSWBunbury 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
511,627.72 miles (18,712.96 km) WSWRottnest 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
611,615.07 miles (18,692.60 km) WSWJandakot 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
711,608.24 miles (18,681.61 km) WSWAlbany 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
811,604.71 miles (18,675.92 km) WSWPerth 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
911,582.36 miles (18,639.95 km) WSWKatanning 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
1011,574.88 miles (18,627.91 km) SWJurien 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
1111,514.80 miles (18,531.23 km) SWGeraldton 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
1211,480.32 miles (18,475.74 km) SWMorawa 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
1311,473.35 miles (18,464.52 km) SWKalbarri 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
1411,465.36 miles (18,451.67 km) SWMullewa 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
1511,395.33 miles (18,338.97 km) SWShark 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