Nonstop flight route between St. Mary's, Alaska, United States and Lashkar Gah (Bost), Afghanistan:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(31°33'31"N by 64°21'52"E)
Distance from KSM to BST:
5,447.49 miles (8,766.87 km)
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Jump to:
- About this route
- KSM Airport Information
- BST Airport Information
- Facts about KSM
- Facts about BST
- 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 BST
- List of Nearest Airports to BST
- Map of Furthest Airports from BST
- List of Furthest Airports from BST
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Bost Airport د بوست هوائی ډګر (BST), Lashkar Gah (Bost), Afghanistan would travel a Great Circle distance of 5,447 miles (or 8,767 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 Bost Airport د بوست هوائی ډګر, 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 Bost Airport د بوست هوائی ډګر. 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: | BST / OABT |
| Airport Names: |
|
| Location: | Lashkar Gah (Bost), Afghanistan |
| GPS Coordinates: | 31°33'31"N by 64°21'52"E |
| Operator/Owner: | Afghanistan |
| Airport Type: | Public |
| Elevation: | 2540 feet (774 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BST |
| More Information: | BST Maps & Info |
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.
- 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.
- 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 Bost Airport د بوست هوائی ډګر (BST):
- In addition to being known as "Bost Airport د بوست هوائی ډګر", another name for BST is "Bost Airport (Bost)".
- Bost Airport د بوست هوائی ډګر (BST) currently has only 1 runway.
- On 4 June 2009, the new runway and terminal were inaugurated by a delegation of high government officials and the ambassadors of the US and the UK.
- The furthest airport from Bost Airport د بوست هوائی ډګر (BST) is Mataveri International Airport (IPC), which is located 11,955 miles (19,240 kilometers) away in Easter Island, Chile.
- In 2008, a large project commenced to rehabilitate the current airport as well as to create an industrial and agricultural park.
- The closest airport to Bost Airport د بوست هوائی ډګر (BST) is Kabul International Airport (KDH), which is located 88 miles (141 kilometers) E of BST.
| 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 | 87.56 miles (140.91 km) E | Kabul International Airport (KDH) | Kandahar, Afghanistan | |
| 2 | 114.04 miles (183.52 km) NE | Tarin Kowt Airport (TII) | Tarin Kowt, Afghanistan | |
| 3 | 140.46 miles (226.05 km) WNW | Farah Airport د فراه هوائی ډګر (FAH) | Farah, Afghanistan | |
| 4 | 153.04 miles (246.30 km) WSW | Zaranj Airport (ZAJ) | Zaranj, Afghanistan | |
| 5 | 169.49 miles (272.77 km) W | Zabol Airport (ACZ) | Zabol, Iran | |
| 6 | 177.80 miles (286.13 km) ESE | Quetta International Airport (UET) | Quetta, Pakistan | |
| 7 | 185.45 miles (298.45 km) S | Dalbandin Airport (DBA) | Dalbandin, Pakistan | |
| 8 | 211.65 miles (340.61 km) NNE | Chaghcharan Airport د چغچران هوائی ډګر (CCN) | Chaghcharan, Afghanistan | |
| 9 | 221.18 miles (355.96 km) NNW | Herat International Airport (HEA) | Herat, Afghanistan | |
| 10 | 247.49 miles (398.30 km) NNW | Qala i Naw Airport د قلعه نوهوائی ډګر (LQN) | Qala i Naw, Afghanistan | |
| 11 | 251.16 miles (404.20 km) SW | Zahedan Airport (ZAH) | Zahedan, Iran | |
| 12 | 272.26 miles (438.15 km) ENE | Ghazni Airport (GZI) | Ghazni, Afghanistan | |
| 13 | 277.23 miles (446.15 km) ENE | Sardeh Band Airport (SBF) | Sardeh Band, Afghanistan | |
| 14 | 293.76 miles (472.76 km) SSE | Khuzdar Airport (KDD) | Khuzdar, Pakistan | |
| 15 | 300.52 miles (483.63 km) NE | Bamyan Airport د بامیان هوائی ډګر (BIN) | Bamyan, Afghanistan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,955.12 miles (19,239.86 km) SW | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 11,120.82 miles (17,897.19 km) ESE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 3 | 10,836.24 miles (17,439.20 km) ESE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 4 | 10,818.90 miles (17,411.29 km) ESE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 5 | 10,767.97 miles (17,329.32 km) ESE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 6 | 10,603.51 miles (17,064.65 km) ESE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 7 | 10,512.49 miles (16,918.17 km) ESE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 8 | 10,439.02 miles (16,799.94 km) ESE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 9 | 10,398.41 miles (16,734.58 km) ESE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 10 | 10,326.95 miles (16,619.57 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 11 | 10,313.78 miles (16,598.38 km) SE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 12 | 10,268.75 miles (16,525.92 km) ESE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 13 | 10,208.45 miles (16,428.86 km) ESE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 14 | 10,184.20 miles (16,389.84 km) ESE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 15 | 10,180.83 miles (16,384.41 km) ESE | Manihi Airport (XMH) | Manihi, French Polynesia | |