Nonstop flight route between Fort Sill, Oklahoma, United States and Greven, North Rhine-Westphalia, Germany:
Departure Airport:

Arrival Airport:

Distance from FSI to FMO:
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- About this route
- FSI Airport Information
- FMO Airport Information
- Facts about FSI
- Facts about FMO
- 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 FMO
- List of Nearest Airports to FMO
- Map of Furthest Airports from FMO
- List of Furthest Airports from FMO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Münster Osnabrück International Airport (FMO), Greven, North Rhine-Westphalia, Germany would travel a Great Circle distance of 4,975 miles (or 8,007 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 large distance between Henry Post Army Airfield and Münster Osnabrück International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Henry Post Army Airfield and Münster Osnabrück International Airport. You'll see that it will travel the same route of the red line on this map!
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: | FMO / EDDG |
Airport Names: |
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Location: | Greven, North Rhine-Westphalia, Germany |
GPS Coordinates: | 52°8'9"N by 7°41'8"E |
Area Served: | Münster and Osnabrück |
Operator/Owner: | Flughafen Münster/Osnabrück GmbH |
Airport Type: | Public |
Elevation: | 157 feet (48 meters) |
# of Runways: | 1 |
View all routes: | Routes from FMO |
More Information: | FMO Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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.
- 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- 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.
Facts about Münster Osnabrück International Airport (FMO):
- The closest airport to Münster Osnabrück International Airport (FMO) is Rheine-Bentlage Air Base (ZPQ), which is located only 17 miles (27 kilometers) NW of FMO.
- The first charter flight from Münster/Osnabrück airport to Palma de Mallorca took place in 1973.
- In addition to being known as "Münster Osnabrück International Airport", another name for FMO is "Flughafen Münster/Osnabrück".
- The furthest airport from Münster Osnabrück International Airport (FMO) is Chatham Islands (CHT), which is located 11,831 miles (19,040 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Because of Münster Osnabrück International Airport's relatively low elevation of 157 feet, planes can take off or land at Münster Osnabrück International 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.
- There are several scheduled bus connections from Münster railway station and by a coach shuttle from Osnabrück.
- Münster Osnabrück International Airport (FMO) currently has only 1 runway.
- Despite many problems the project was completed on 30 June 1969, within a few days of the planned date.