Nonstop flight route between Fort Sill, Oklahoma, United States and Muskegon, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to MKG:
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- About this route
- FSI Airport Information
- MKG Airport Information
- Facts about FSI
- Facts about MKG
- 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 MKG
- List of Nearest Airports to MKG
- Map of Furthest Airports from MKG
- List of Furthest Airports from MKG
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Muskegon County Airport (MKG), Muskegon, Michigan, United States would travel a Great Circle distance of 878 miles (or 1,413 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 Muskegon County 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: | MKG / KMKG |
Airport Name: | Muskegon County Airport |
Location: | Muskegon, Michigan, United States |
GPS Coordinates: | 43°10'4"N by 86°14'8"W |
Area Served: | Muskegon, Michigan USA |
Airport Type: | Public |
Elevation: | 628 feet (191 meters) |
# of Runways: | 2 |
View all routes: | Routes from MKG |
More Information: | MKG Maps & Info |
Facts about Henry Post Army Airfield (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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Post Field served as a base for flight training for the Air Service.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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 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.
- 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
Facts about Muskegon County Airport (MKG):
- The closest airport to Muskegon County Airport (MKG) is Park Township Airport (HLM), which is located 26 miles (42 kilometers) S of MKG.
- United Airlines ended flights to Chicago in October 1979.
- The furthest airport from Muskegon County Airport (MKG) is Margaret River Airport (MGV), which is located 11,124 miles (17,903 kilometers) away in Margaret River, Western Australia, Australia.
- Muskegon County Airport (MKG) has 2 runways.
- The Terminal Building Interior
- The Executive Air Ramp
- Because of Muskegon County Airport's relatively low elevation of 628 feet, planes can take off or land at Muskegon County 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.