Nonstop flight route between Fort Sill, Oklahoma, United States and Eastover, South Carolina, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to MMT:
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- About this route
- FSI Airport Information
- MMT Airport Information
- Facts about FSI
- Facts about MMT
- 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 MMT
- List of Nearest Airports to MMT
- Map of Furthest Airports from MMT
- List of Furthest Airports from MMT
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT), Eastover, South Carolina, United States would travel a Great Circle distance of 1,005 miles (or 1,617 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 Henry Post Army Airfield and McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield, the route shown on this map most likely still appears to be a straight line.
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: | MMT / KMMT |
Airport Names: |
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Location: | Eastover, South Carolina, United States |
GPS Coordinates: | 33°55'14"N by 80°48'3"W |
View all routes: | Routes from MMT |
More Information: | MMT Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
Facts about McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT):
- In September 1945, after World War II, the only remaining Marine units were VMF-523 and Air Warning Squadron 14.
- The closest airport to McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT) is Jim Hamilton - L.B. Owens Airport (CUB), which is located only 12 miles (19 kilometers) WNW of MMT.
- Also located at McEntire is the 245th Air Traffic Control Squadron.
- The South Carolina Air National Guard was formed in December 1946.
- In addition to being known as "McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield", another name for MMT is "McEntire ANGB".
- McEntire Joint National Guard Base or McEntire JNGB is a military airport located in Richland County, South Carolina, United States, 10 miles west of the town of Eastover and approximately 15 miles southeast of the city of Columbia.
- The furthest airport from McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT) is Margaret River Airport (MGV), which is located 11,526 miles (18,549 kilometers) away in Margaret River, Western Australia, Australia.