Nonstop flight route between St. Mary's, Alaska, United States and Cape Lisburne, Alaska, United States:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(68°52'30"N by 166°6'39"W)
Distance from KSM to LUR:
477.54 miles (768.52 km)
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Jump to:
- About this route
- KSM Airport Information
- LUR Airport Information
- Facts about KSM
- Facts about LUR
- 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 LUR
- List of Nearest Airports to LUR
- Map of Furthest Airports from LUR
- List of Furthest Airports from LUR
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Cape Lisburne LRRS Airport (LUR), Cape Lisburne, Alaska, United States would travel a Great Circle distance of 478 miles (or 769 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 St. Mary's Airport and Cape Lisburne LRRS Airport, the route shown on this map most likely still appears to be a straight line.
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: | LUR / PALU |
| Airport Name: | Cape Lisburne LRRS Airport |
| Location: | Cape Lisburne, Alaska, United States |
| GPS Coordinates: | 68°52'30"N by 166°6'39"W |
| Operator/Owner: | U.S. Air Force |
| Airport Type: | Military |
| Elevation: | 16 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LUR |
| More Information: | LUR Maps & Info |
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- 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.
- 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.
Facts about Cape Lisburne LRRS Airport (LUR):
- The furthest airport from Cape Lisburne LRRS Airport (LUR) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,433 miles (16,790 kilometers) away in Villa Las Estrellas, Antarctica.
- The closest airport to Cape Lisburne LRRS Airport (LUR) is Point Hope Airport (PHO), which is located 40 miles (65 kilometers) SSW of LUR.
- Cape Lisburne LRRS Airport (LUR) currently has only 1 runway.
- It is not staffed by any support personnel, and is not open to the public.
- Cape Lisburne LRRS Airport is a military airport located on Cape Lisburne, at the northwest point of the Lisburne Peninsula in the North Slope Borough of the U.S.
- Because of Cape Lisburne LRRS Airport's relatively low elevation of 16 feet, planes can take off or land at Cape Lisburne LRRS 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.
| 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 | 40.28 miles (64.82 km) SSW | Point Hope Airport (PHO) | Point Hope, Alaska, United States | |
| 2 | 88.05 miles (141.71 km) SSE | Kivalina Airport (KVL) | Kivalina, Alaska, United States | |
| 3 | 96.10 miles (154.65 km) NE | Point Lay LRRS Airport (PIZ) | Point Lay, Alaska, United States | |
| 4 | 121.15 miles (194.97 km) SE | Noatak Airport (WTK) | Noatak, Alaska, United States | |
| 5 | 165.06 miles (265.63 km) SE | Ralph Wien Memorial Airport (OTZ) | Kotzebue, Alaska, United States | |
| 6 | 181.41 miles (291.95 km) S | Shishmaref Airport (SHH) | Shishmaref, Alaska, United States | |
| 7 | 190.17 miles (306.05 km) NE | Wainwright Airport (AIN) | Fort Wainwright, Alaska, United States | |
| 8 | 194.28 miles (312.66 km) SE | Robert (Bob) Curtis Memorial Airport (ORV) | Noorvik, Alaska, United States | |
| 9 | 197.17 miles (317.31 km) SE | Bob Baker Memorial Airport (IAN) | Kiana, Alaska, United States | |
| 10 | 213.04 miles (342.85 km) SSE | Deering Airport (DRG) | Deering, Alaska, United States | |
| 11 | 224.34 miles (361.05 km) SE | Selawik Airport (WLK) | Selawik, Alaska, United States | |
| 12 | 228.20 miles (367.25 km) SSW | Diomede Heliport (FAA: DM2) (DIO) | Diomede, Alaska, United States | |
| 13 | 230.86 miles (371.54 km) SSW | Wales Airport (WAA) | Wales, Alaska, United States | |
| 14 | 233.88 miles (376.39 km) SSW | Tin City LRRS Airport (TNC) | Tin City, Alaska, United States | |
| 15 | 235.23 miles (378.56 km) ENE | Atqasuk Edward Burnell Sr. Memorial Airport (ATK) | Atqasuk, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,432.73 miles (16,789.80 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 10,018.09 miles (16,122.51 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,005.04 miles (16,101.51 km) SSW | George Airport (GRJ) | George, South Africa | |
| 4 | 9,983.32 miles (16,066.55 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 5 | 9,944.21 miles (16,003.62 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 9,903.72 miles (15,938.45 km) E | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 7 | 9,901.01 miles (15,934.09 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 8 | 9,895.06 miles (15,924.52 km) E | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 9 | 9,829.60 miles (15,819.18 km) ESE | Ushuaia International Airport (USH) | Ushuaia, Tierra del Fuego, Argentina | |
| 10 | 9,791.95 miles (15,758.58 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 11 | 9,782.38 miles (15,743.17 km) ESE | Hermes Quijada International Airport (RGA) | Río Grande, Tierra del Fuego, Argentina | |
| 12 | 9,729.77 miles (15,658.51 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 9,725.85 miles (15,652.20 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 14 | 9,693.96 miles (15,600.88 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 9,693.96 miles (15,600.88 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |