Nonstop flight route between Sidney, Montana, United States and Lashkar Gah (Bost), Afghanistan:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(31°33'31"N by 64°21'52"E)
Distance from SDY to BST:
6,914.19 miles (11,127.29 km)
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Jump to:
- About this route
- SDY Airport Information
- BST Airport Information
- Facts about SDY
- Facts about BST
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- 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 Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Bost Airport د بوست هوائی ډګر (BST), Lashkar Gah (Bost), Afghanistan would travel a Great Circle distance of 6,914 miles (or 11,127 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 Sidney-Richland Municipal 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 Sidney-Richland Municipal 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: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY 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 Sidney-Richland Municipal Airport (SDY):
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
Facts about Bost Airport د بوست هوائی ډګر (BST):
- 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.
- 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.
- The airport was established in 1957 with the assistance of the United States.
- 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.
- In 2008, a large project commenced to rehabilitate the current airport as well as to create an industrial and agricultural park.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States |     |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 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 | |