Nonstop flight route between Tallahassee, Florida, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from TLH to FSI:
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- About this route
- TLH Airport Information
- FSI Airport Information
- Facts about TLH
- Facts about FSI
- Map of Nearest Airports to TLH
- List of Nearest Airports to TLH
- Map of Furthest Airports from TLH
- List of Furthest Airports from TLH
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Tallahassee Regional Airport (TLH), Tallahassee, Florida, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 869 miles (or 1,398 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 Tallahassee Regional Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | TLH / KTLH |
Airport Name: | Tallahassee Regional Airport |
Location: | Tallahassee, Florida, United States |
GPS Coordinates: | 30°23'48"N by 84°21'1"W |
Area Served: | Tallahassee, Florida |
Operator/Owner: | City of Tallahassee |
Airport Type: | Public |
Elevation: | 81 feet (25 meters) |
# of Runways: | 2 |
View all routes: | Routes from TLH |
More Information: | TLH Maps & Info |
Arrival 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 |
Facts about Tallahassee Regional Airport (TLH):
- Tallahassee Regional Airport handled 67,110 passengers last year.
- The furthest airport from Tallahassee Regional Airport (TLH) is Shark Bay Airport (MJK), which is located 11,303 miles (18,190 kilometers) away in Monkey Mia, Western Australia, Australia.
- The closest airport to Tallahassee Regional Airport (TLH) is Decatur County Industrial Air Park (BGE), which is located 43 miles (70 kilometers) NNW of TLH.
- Because of Tallahassee Regional Airport's relatively low elevation of 81 feet, planes can take off or land at Tallahassee Regional 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.
- Tallahassee Regional Airport (TLH) has 2 runways.
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 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 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.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.