Nonstop flight route between Gander, Newfoundland, Canada and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from YQX to FSI:
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- About this route
- YQX Airport Information
- FSI Airport Information
- Facts about YQX
- Facts about FSI
- Map of Nearest Airports to YQX
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- Map of Furthest Airports from YQX
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- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Gander International Airport (YQX), Gander, Newfoundland, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 2,423 miles (or 3,899 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 Gander International Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YQX / CYQX |
Airport Name: | Gander International Airport |
Location: | Gander, Newfoundland, Canada |
GPS Coordinates: | 48°56'12"N by 54°34'5"W |
Area Served: | Gander, Newfoundland |
Operator/Owner: | Transport Canada |
Airport Type: | Public |
Elevation: | 496 feet (151 meters) |
# of Runways: | 2 |
View all routes: | Routes from YQX |
More Information: | YQX Maps & Info |
Arrival 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 |
Facts about Gander International Airport (YQX):
- Officials at Gander International Airport have stated that the future for the airport is grim unless the federal government provides funding to cover costs.
- The closest airport to Gander International Airport (YQX) is St. John's International Airport (YYT), which is located 124 miles (199 kilometers) SE of YQX.
- The furthest airport from Gander International Airport (YQX) is Albany Airport (ALH), which is located 11,395 miles (18,338 kilometers) away in Albany, Western Australia, Australia.
- During the Cold War Gander was notable for the number of persons from the former Warsaw Pact nations who defected there.
- Because of Gander International Airport's relatively low elevation of 496 feet, planes can take off or land at Gander 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.
- Gander International Airport (YQX) has 2 runways.
- Runway 04/22 was extended from 8,400 to 10,500 ft in 1971.
Facts about Henry Post Army Airfield (FSI):
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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.
- 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.