Nonstop flight route between Cape Lisburne, Alaska, United States and St. Mary's, Alaska, United States:
Departure Airport:
(68°52'30"N by 166°6'39"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from LUR to KSM:
477.54 miles (768.52 km)
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Jump to:
- About this route
- LUR Airport Information
- KSM Airport Information
- Facts about LUR
- Facts about 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
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Cape Lisburne LRRS Airport (LUR), Cape Lisburne, Alaska, United States and St. Mary's Airport (KSM), St. Mary's, 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 Cape Lisburne LRRS Airport and St. Mary's Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival 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 |
Facts about Cape Lisburne LRRS Airport (LUR):
- Cape Lisburne Airport is a United States Air Force military airstrip.
- 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.
- 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.
- It is not staffed by any support personnel, and is not open to the public.
- 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.
Facts about St. Mary's Airport (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 closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of 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.
| 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 | |
| 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 | |