Nonstop flight route between Fort Sill, Oklahoma, United States and Amarillo, Texas, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to AMA:
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- About this route
- FSI Airport Information
- AMA Airport Information
- Facts about FSI
- Facts about AMA
- 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 AMA
- List of Nearest Airports to AMA
- Map of Furthest Airports from AMA
- List of Furthest Airports from AMA
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Rick Husband Amarillo International Airport (AMA), Amarillo, Texas, United States would travel a Great Circle distance of 191 miles (or 308 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 Rick Husband Amarillo International 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: | AMA / KAMA |
Airport Name: | Rick Husband Amarillo International Airport |
Location: | Amarillo, Texas, United States |
GPS Coordinates: | 35°13'9"N by 101°42'20"W |
Area Served: | Amarillo, Texas |
Operator/Owner: | City of Amarillo |
Airport Type: | Public |
Elevation: | 3607 feet (1,099 meters) |
# of Runways: | 2 |
View all routes: | Routes from AMA |
More Information: | AMA Maps & Info |
Facts about Henry Post Army Airfield (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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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 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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
Facts about Rick Husband Amarillo International Airport (AMA):
- The original English Field terminal building was converted in 1997 to a museum maintained by the Texas Aviation Historical Society.
- The furthest airport from Rick Husband Amarillo International Airport (AMA) is Sir Gaëtan Duval Airport (RRG), which is located 11,034 miles (17,757 kilometers) away in Rodrigues Island, Mauritius.
- Rick Husband Amarillo International Airport (AMA) has 2 runways.
- Harold English opened English Field in 1929.
- The closest airport to Rick Husband Amarillo International Airport (AMA) is Tradewind Airport (TDW), which is located only 8 miles (12 kilometers) WSW of AMA.
- Rick Husband Amarillo International Airport is a public airport six miles east of downtown Amarillo, in Potter and Randall Counties, Texas, United States.
- Southwest Airlines initiated service to Amarillo in 1978 with non-stop service to Dallas-Love Field.