Nonstop flight route between St. Mary's, Alaska, United States and Aappilattoq, Qaasuitsup, Greenland:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(72°53'12"N by 55°35'45"W)
Distance from KSM to AOQ:
2,531.58 miles (4,074.17 km)
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Jump to:
- About this route
- KSM Airport Information
- AOQ Airport Information
- Facts about KSM
- Facts about AOQ
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to AOQ
- List of Nearest Airports to AOQ
- Map of Furthest Airports from AOQ
- List of Furthest Airports from AOQ
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Aappilattoq Heliport (AOQ), Aappilattoq, Qaasuitsup, Greenland would travel a Great Circle distance of 2,532 miles (or 4,074 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. Mary's Airport and Aappilattoq Heliport, 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. Mary's Airport and Aappilattoq Heliport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | AOQ / BGAG |
| Airport Names: |
|
| Location: | Aappilattoq, Qaasuitsup, Greenland |
| GPS Coordinates: | 72°53'12"N by 55°35'45"W |
| Area Served: | Aappilattoq, Greenland |
| Operator/Owner: | Mittarfeqarfiit |
| Airport Type: | Public |
| Elevation: | 42 feet (13 meters) |
| View all routes: | Routes from AOQ |
| More Information: | AOQ Maps & Info |
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
Facts about Aappilattoq Heliport (AOQ):
- The furthest airport from Aappilattoq Heliport (AOQ) is Hobart International Airport (HBA), which is located 10,228 miles (16,460 kilometers) away in Hobart, Tasmania, Australia.
- Because of Aappilattoq Heliport's relatively low elevation of 42 feet, planes can take off or land at Aappilattoq 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 closest airport to Aappilattoq Heliport (AOQ) is Upernavik Airport (JUV), which is located only 13 miles (21 kilometers) WSW of AOQ.
- In addition to being known as "Aappilattoq Heliport", another name for AOQ is "AAP".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States |     |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.78 miles (20.57 km) WSW | Upernavik Airport (JUV) | Upernavik, Greenland | |
| 2 | 23.44 miles (37.73 km) NNW | Innaarsuit Heliport (IUI) | Innaarsuit, Greenland | |
| 3 | 34.85 miles (56.09 km) NNW | Tasiusaq Heliport (TQA) | Tasiusaq, Qaasuitsup, Greenland | |
| 4 | 35.04 miles (56.39 km) S | Kangersuatsiaq Heliport (KGQ) | Kangersuatsiaq, Greenland | |
| 5 | 89.28 miles (143.68 km) NNW | Nuussuaq Heliport (NSQ) | Nuussuaq, Greenland | |
| 6 | 104.61 miles (168.35 km) SSE | Nuugaatsiaq Heliport (JUU) | Nuugaatsiaq, Greenland | |
| 7 | 121.16 miles (194.98 km) NNW | Kullorsuaq Heliport (KHQ) | Kullorsuaq, Greenland | |
| 8 | 149.34 miles (240.34 km) SE | Ukkusissat Heliport (JUK) | Ukkusissat, Greenland | |
| 9 | 150.60 miles (242.36 km) SSE | Niaqornat Heliport (NIQ) | Niaqornat, Greenland | |
| 10 | 161.31 miles (259.61 km) SSE | Qaarsut Airport (JQA) | Qaarsut / Uummannaq, Greenland | |
| 11 | 166.76 miles (268.38 km) SSE | Saattut Heliport (SAE) | Saattut, Greenland | |
| 12 | 169.95 miles (273.50 km) SSE | Uummannaq Heliport (UMD) | Uummannaq, Greenland | |
| 13 | 189.59 miles (305.11 km) SSE | Ikerasak Heliport (IKE) | Ikerasak, Greenland | |
| 14 | 220.74 miles (355.24 km) SSE | Qeqertaq Heliport (PQT) | Qeqertaq, Greenland | |
| 15 | 255.37 miles (410.99 km) SSE | Qeqertarsuaq Heliport (JGO) | Qeqertarsuaq, Greenland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,227.52 miles (16,459.56 km) SSW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 2 | 10,189.83 miles (16,398.91 km) WSW | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 10,154.86 miles (16,342.62 km) WSW | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 4 | 10,143.54 miles (16,324.41 km) SSW | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| 5 | 10,126.48 miles (16,296.95 km) SSW | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 6 | 10,122.08 miles (16,289.87 km) SSW | Burnie Airport (BWT) | Burnie, Tasmania, Australia | |
| 7 | 10,117.77 miles (16,282.93 km) SSW | St Helens Airport (HLS) | St. Helens, Tasmania, Australia | |
| 8 | 10,117.42 miles (16,282.37 km) SSW | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 9 | 10,116.11 miles (16,280.25 km) SSW | George Town Aerodrome (GEE) | George Town, Tasmania, Australia | |
| 10 | 10,089.94 miles (16,238.14 km) WSW | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 11 | 10,063.83 miles (16,196.13 km) SSW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 12 | 10,058.88 miles (16,188.15 km) WSW | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 13 | 10,057.94 miles (16,186.64 km) WSW | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 14 | 10,049.93 miles (16,173.76 km) WSW | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 15 | 10,036.86 miles (16,152.72 km) SSW | Flinders Island Airport (FLS) | Flinders Island, Tasmania, Australia | |