Nonstop flight route between Fort Sill, Oklahoma, United States and Magnolia, Arkansas, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to AGO:
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- About this route
- FSI Airport Information
- AGO Airport Information
- Facts about FSI
- Facts about AGO
- 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 AGO
- List of Nearest Airports to AGO
- Map of Furthest Airports from AGO
- List of Furthest Airports from AGO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Magnolia Municipal Airport (AGO), Magnolia, Arkansas, United States would travel a Great Circle distance of 313 miles (or 504 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 Magnolia 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: | AGO / KAGO |
Airport Name: | Magnolia Municipal Airport |
Location: | Magnolia, Arkansas, United States |
GPS Coordinates: | 33°13'38"N by 93°13'0"W |
Area Served: | Magnolia, Arkansas |
Operator/Owner: | City of Magnolia |
Airport Type: | Public |
Elevation: | 319 feet (97 meters) |
# of Runways: | 1 |
View all routes: | Routes from AGO |
More Information: | AGO Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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 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 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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 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.
Facts about Magnolia Municipal Airport (AGO):
- The furthest airport from Magnolia Municipal Airport (AGO) is Cocos (Keeling) Island Airport (CCK), which is located 10,851 miles (17,462 kilometers) away in Cocos Islands, Australia.
- Magnolia Municipal Airport (AGO) currently has only 1 runway.
- Because of Magnolia Municipal Airport's relatively low elevation of 319 feet, planes can take off or land at Magnolia 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.
- The closest airport to Magnolia Municipal Airport (AGO) is South Arkansas Regional Airport at Goodwin Field (ELD), which is located 23 miles (38 kilometers) E of AGO.