Nonstop flight route between Fort Sill, Oklahoma, United States and Lashkar Gah (Bost), Afghanistan:
Departure Airport:

Arrival Airport:

Distance from FSI to BST:
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- About this route
- FSI Airport Information
- BST Airport Information
- Facts about FSI
- Facts about BST
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- 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 Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Bost Airport د بوست هوائی ډګر (BST), Lashkar Gah (Bost), Afghanistan would travel a Great Circle distance of 7,727 miles (or 12,435 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 Henry Post Army Airfield 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 Henry Post Army Airfield 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: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI 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 Henry Post Army Airfield (FSI):
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
Facts about Bost Airport د بوست هوائی ډګر (BST):
- Bost Airport د بوست هوائی ډګر (BST) currently has only 1 runway.
- In addition to being known as "Bost Airport د بوست هوائی ډګر", another name for BST is "Bost Airport (Bost)".
- 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.
- In 2008, a large project commenced to rehabilitate the current airport as well as to create an industrial and agricultural park.
- Bost Airport is an airport serving Lashkar Gah, a city in Helmand Province in Afghanistan.