Nonstop flight route between Gainesville, Georgia, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from GVL to FSI:
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- About this route
- GVL Airport Information
- FSI Airport Information
- Facts about GVL
- Facts about FSI
- Map of Nearest Airports to GVL
- List of Nearest Airports to GVL
- Map of Furthest Airports from GVL
- List of Furthest Airports from GVL
- 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 Lee Gilmer Memorial Airport (GVL), Gainesville, Georgia, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 830 miles (or 1,335 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 Lee Gilmer Memorial 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: | GVL / KGVL |
Airport Name: | Lee Gilmer Memorial Airport |
Location: | Gainesville, Georgia, United States |
GPS Coordinates: | 34°16'21"N by 83°49'49"W |
Area Served: | Gainesville, Georgia |
Operator/Owner: | City of Gainesville |
Airport Type: | Public |
Elevation: | 1276 feet (389 meters) |
# of Runways: | 2 |
View all routes: | Routes from GVL |
More Information: | GVL 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 Lee Gilmer Memorial Airport (GVL):
- Lee Gilmer Memorial Airport (GVL) has 2 runways.
- The closest airport to Lee Gilmer Memorial Airport (GVL) is Barrow County Airport (WDR), which is located 22 miles (36 kilometers) SSE of GVL.
- The furthest airport from Lee Gilmer Memorial Airport (GVL) is Margaret River Airport (MGV), which is located 11,355 miles (18,274 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Henry Post Army Airfield (FSI):
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- 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.
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
- 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.