Nonstop flight route between Fort Sill, Oklahoma, United States and Lalmonirhat, Bangladesh:
Departure Airport:

Arrival Airport:

Distance from FSI to LLJ:
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- About this route
- FSI Airport Information
- LLJ Airport Information
- Facts about FSI
- Facts about LLJ
- 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 LLJ
- List of Nearest Airports to LLJ
- Map of Furthest Airports from LLJ
- List of Furthest Airports from LLJ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Lalmonirhat Airport (LLJ), Lalmonirhat, Bangladesh would travel a Great Circle distance of 8,223 miles (or 13,233 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 Lalmonirhat Airport, 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 Lalmonirhat Airport. 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: | LLJ / VGLM |
Airport Name: | Lalmonirhat Airport |
Location: | Lalmonirhat, Bangladesh |
GPS Coordinates: | 25°53'14"N by 89°25'59"E |
Operator/Owner: | Civil Aviation Authority of Bangladesh |
Airport Type: | Public |
View all routes: | Routes from LLJ |
More Information: | LLJ Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- 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.
- 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.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Post Field served as a base for flight training for the Air Service.
Facts about Lalmonirhat Airport (LLJ):
- Later on, a decision was taken to make the airport an airbase of Bangladesh Air Force in 1972.
- The furthest airport from Lalmonirhat Airport (LLJ) is Mataveri International Airport (IPC), which is located 11,269 miles (18,136 kilometers) away in Easter Island, Chile.
- During the Second World War, the allied forces used the airport for smooth takeoff and landing of flights at the airport.
- The closest airport to Lalmonirhat Airport (LLJ) is Saidpur Airport (SPD), which is located 34 miles (54 kilometers) WSW of LLJ.