Nonstop flight route between Mankato, Minnesota, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from MKT to FSI:
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- About this route
- MKT Airport Information
- FSI Airport Information
- Facts about MKT
- Facts about FSI
- Map of Nearest Airports to MKT
- List of Nearest Airports to MKT
- Map of Furthest Airports from MKT
- List of Furthest Airports from MKT
- 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 Mankato Regional Airport (MKT), Mankato, Minnesota, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 703 miles (or 1,131 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 Mankato 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: | MKT / KMKT |
Airport Name: | Mankato Regional Airport |
Location: | Mankato, Minnesota, United States |
GPS Coordinates: | 44°13'18"N by 93°55'6"W |
Operator/Owner: | City of Mankato |
Airport Type: | Public |
Elevation: | 1020 feet (311 meters) |
# of Runways: | 2 |
View all routes: | Routes from MKT |
More Information: | MKT 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 Mankato Regional Airport (MKT):
- The closest airport to Mankato Regional Airport (MKT) is New Ulm Municipal Airport (ULM), which is located 30 miles (48 kilometers) WNW of MKT.
- Mankato Regional Airport (MKT) has 2 runways.
- The furthest airport from Mankato Regional Airport (MKT) is Margaret River Airport (MGV), which is located 10,737 miles (17,280 kilometers) away in Margaret River, Western Australia, Australia.
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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- 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.
- Post Field served as a base for flight training for the Air Service.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.