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

Arrival Airport:

Distance from FSI to KGQ:
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- About this route
- FSI Airport Information
- KGQ Airport Information
- Facts about FSI
- Facts about KGQ
- 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 KGQ
- List of Nearest Airports to KGQ
- Map of Furthest Airports from KGQ
- List of Furthest Airports from KGQ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kangersuatsiaq Heliport (KGQ), Kangersuatsiaq, Greenland would travel a Great Circle distance of 3,011 miles (or 4,846 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 Kangersuatsiaq 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 Kangersuatsiaq 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: | KGQ / BGKS |
Airport Names: |
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Location: | Kangersuatsiaq, Greenland |
GPS Coordinates: | 72°22'47"N by 55°32'43"W |
Area Served: | Kangersuatsiaq, Greenland |
Operator/Owner: | Mittarfeqarfiit |
Airport Type: | Public |
Elevation: | 112 feet (34 meters) |
View all routes: | Routes from KGQ |
More Information: | KGQ 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.
- Post Field served as a base for flight training for the Air Service.
- 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
Facts about Kangersuatsiaq Heliport (KGQ):
- In addition to being known as "Kangersuatsiaq Heliport", another name for KGQ is "KAQ".
- The furthest airport from Kangersuatsiaq Heliport (KGQ) is Hobart International Airport (HBA), which is located 10,257 miles (16,508 kilometers) away in Hobart, Tasmania, Australia.
- The closest airport to Kangersuatsiaq Heliport (KGQ) is Upernavik Airport (JUV), which is located 31 miles (50 kilometers) NNW of KGQ.
- Because of Kangersuatsiaq Heliport's relatively low elevation of 112 feet, planes can take off or land at Kangersuatsiaq Heliport 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.