Nonstop flight route between Fort Sill, Oklahoma, United States and Saarloq, Greenland:
Departure Airport:

Arrival Airport:

Distance from FSI to QOQ:
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- About this route
- FSI Airport Information
- QOQ Airport Information
- Facts about FSI
- Facts about QOQ
- 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 QOQ
- List of Nearest Airports to QOQ
- Map of Furthest Airports from QOQ
- List of Furthest Airports from QOQ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Saarloq Heliport (QOQ), Saarloq, Greenland would travel a Great Circle distance of 2,908 miles (or 4,681 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 Saarloq Heliport, 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 Saarloq Heliport. 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: | QOQ / BGSO |
Airport Name: | Saarloq Heliport |
Location: | Saarloq, Greenland |
GPS Coordinates: | 60°32'16"N by 46°1'28"W |
Area Served: | Saarloq, Greenland |
Airport Type: | Public |
View all routes: | Routes from QOQ |
More Information: | QOQ Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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.
- 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 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.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
Facts about Saarloq Heliport (QOQ):
- The furthest airport from Saarloq Heliport (QOQ) is Hobart International Airport (HBA), which is located 11,089 miles (17,847 kilometers) away in Hobart, Tasmania, Australia.
- The closest airport to Saarloq Heliport (QOQ) is Eqalugaarsuit Heliport (QFG), which is located only 7 miles (11 kilometers) NNE of QOQ.