Nonstop flight route between Fort Sill, Oklahoma, United States and Inukjuak, Quebec, Canada:
Departure Airport:

Arrival Airport:

Distance from FSI to YPH:
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- About this route
- FSI Airport Information
- YPH Airport Information
- Facts about FSI
- Facts about YPH
- 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 YPH
- List of Nearest Airports to YPH
- Map of Furthest Airports from YPH
- List of Furthest Airports from YPH
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Inukjuak Airport (YPH), Inukjuak, Quebec, Canada would travel a Great Circle distance of 1,891 miles (or 3,044 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 Inukjuak 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: | YPH / CYPH |
Airport Name: | Inukjuak Airport |
Location: | Inukjuak, Quebec, Canada |
GPS Coordinates: | 58°28'18"N by 78°4'36"W |
Operator/Owner: | Kativik Regional Government Administration régionale Kativik |
Airport Type: | Public |
Elevation: | 86 feet (26 meters) |
# of Runways: | 1 |
View all routes: | Routes from YPH |
More Information: | YPH Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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 AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
Facts about Inukjuak Airport (YPH):
- Because of Inukjuak Airport's relatively low elevation of 86 feet, planes can take off or land at Inukjuak 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.
- The furthest airport from Inukjuak Airport (YPH) is Albany Airport (ALH), which is located 10,656 miles (17,149 kilometers) away in Albany, Western Australia, Australia.
- Inukjuak Airport (YPH) currently has only 1 runway.
- The closest airport to Inukjuak Airport (YPH) is Puvirnituq Airport (YPX), which is located 113 miles (181 kilometers) NNE of YPH.