Nonstop flight route between Fort Sill, Oklahoma, United States and Manhattan, Kansas, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to MHK:
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- About this route
- FSI Airport Information
- MHK Airport Information
- Facts about FSI
- Facts about MHK
- 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 MHK
- List of Nearest Airports to MHK
- Map of Furthest Airports from MHK
- List of Furthest Airports from MHK
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Manhattan Regional Airport (MHK), Manhattan, Kansas, United States would travel a Great Circle distance of 325 miles (or 523 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 Manhattan Regional 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: | MHK / KMHK |
Airport Name: | Manhattan Regional Airport |
Location: | Manhattan, Kansas, United States |
GPS Coordinates: | 39°8'27"N by 96°40'18"W |
Area Served: | Manhattan, Kansas |
Operator/Owner: | City of Manhattan |
Airport Type: | Public |
Elevation: | 1066 feet (325 meters) |
# of Runways: | 2 |
View all routes: | Routes from MHK |
More Information: | MHK 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.
- 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.
- Post Field served as a base for flight training for the Air Service.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- 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 Manhattan Regional Airport (MHK):
- An older 4,100-square-foot terminal building built in 1958 is now home to General Aviation Training & Testing Service.
- At the height of its operations Capital Air served Manhattan.
- The closest airport to Manhattan Regional Airport (MHK) is Marshall Army AirfieldMarshall Air Force Base (FRI), which is located only 8 miles (13 kilometers) SW of MHK.
- Manhattan Regional Airport (MHK) has 2 runways.
- An 11,700-square-foot passenger terminal building, located at 5500 Fort Riley Boulevard, houses American Eagle Airlines, Hertz Rent-a-Car, Enterprise Car Rental, and other services.
- The furthest airport from Manhattan Regional Airport (MHK) is Sir Gaëtan Duval Airport (RRG), which is located 10,646 miles (17,133 kilometers) away in Rodrigues Island, Mauritius.
- Three air navigation systems and multiple lighting systems guide aircraft to the Airport.
- The National Plan of Integrated Airport Systems for 2013–2017 categorized it as a primary commercial service airport.
- The airport has a small two-hour parking lot near the terminal and long term lot farther from the terminal.