Nonstop flight route between Fort Sill, Oklahoma, United States and Glasgow, Kentucky, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to GLW:
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- About this route
- FSI Airport Information
- GLW Airport Information
- Facts about FSI
- Facts about GLW
- 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 GLW
- List of Nearest Airports to GLW
- Map of Furthest Airports from GLW
- List of Furthest Airports from GLW
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Glasgow Municipal Airport (GLW), Glasgow, Kentucky, United States would travel a Great Circle distance of 716 miles (or 1,152 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 Glasgow Municipal Airport, 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: | GLW / KGLW |
Airport Name: | Glasgow Municipal Airport |
Location: | Glasgow, Kentucky, United States |
GPS Coordinates: | 37°1'54"N by 85°57'14"W |
Area Served: | Glasgow, Kentucky |
Operator/Owner: | Glasgow Airport Board |
Airport Type: | Public |
Elevation: | 716 feet (218 meters) |
# of Runways: | 1 |
View all routes: | Routes from GLW |
More Information: | GLW Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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.
- 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.
Facts about Glasgow Municipal Airport (GLW):
- The furthest airport from Glasgow Municipal Airport (GLW) is Margaret River Airport (MGV), which is located 11,236 miles (18,082 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Glasgow Municipal Airport (GLW) is Paducah KY (BWG), which is located 26 miles (42 kilometers) W of GLW.
- Because of Glasgow Municipal Airport's relatively low elevation of 716 feet, planes can take off or land at Glasgow Municipal 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.
- Glasgow Municipal Airport (GLW) currently has only 1 runway.