Nonstop flight route between Tuscaloosa, Alabama, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from TCL to FSI:
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- About this route
- TCL Airport Information
- FSI Airport Information
- Facts about TCL
- Facts about FSI
- Map of Nearest Airports to TCL
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- Map of Furthest Airports from TCL
- List of Furthest Airports from TCL
- Map of Nearest Airports to FSI
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- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Tuscaloosa Regional AirportVan De Graaff Field (TCL), Tuscaloosa, Alabama, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 626 miles (or 1,008 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 Tuscaloosa Regional AirportVan De Graaff Field 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: | TCL / KTCL |
Airport Name: | Tuscaloosa Regional AirportVan De Graaff Field |
Location: | Tuscaloosa, Alabama, United States |
GPS Coordinates: | 33°13'14"N by 87°36'41"W |
Area Served: | Tuscaloosa, Alabama |
Operator/Owner: | City of Tuscaloosa |
Airport Type: | Public |
Elevation: | 170 feet (52 meters) |
# of Runways: | 2 |
View all routes: | Routes from TCL |
More Information: | TCL 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 Tuscaloosa Regional AirportVan De Graaff Field (TCL):
- On April 15, 1986, American Eagle commenced service between Tuscaloosa and Nashville.
- Tuscaloosa Regional AirportVan De Graaff Field (TCL) has 2 runways.
- Because of Tuscaloosa Regional AirportVan De Graaff Field's relatively low elevation of 170 feet, planes can take off or land at Tuscaloosa Regional AirportVan De Graaff Field 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.
- Tuscaloosa Regional Airport covers an area of 724 acres at an elevation of 170 feet above mean sea level.
- Military operations were inactivated on September 8, 1944, with the drawdown of AAFTC's pilot training program.
- Pilot training was provided under contact by the Alabama Institute of Aeronautics, Inc.
- The Civil Aeronautics Administration designated van de Graff Field as an intermediate field.
- The furthest airport from Tuscaloosa Regional AirportVan De Graaff Field (TCL) is Margaret River Airport (MGV), which is located 11,131 miles (17,914 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Tuscaloosa Regional AirportVan De Graaff Field (TCL) is George Downer Airport (AIV), which is located 35 miles (56 kilometers) WSW of TCL.
- DayJet announced per seat VLJ service on two pilot planes nonstop to 14 hubs in 3 states in July 2008 from Tuscaloosa.
Facts about Henry Post Army Airfield (FSI):
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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.
- Post Field served as a base for flight training for the Air Service.
- 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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.