Nonstop flight route between Pickle Lake, Ontario, Canada and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from YPL to FSI:
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- About this route
- YPL Airport Information
- FSI Airport Information
- Facts about YPL
- Facts about FSI
- Map of Nearest Airports to YPL
- List of Nearest Airports to YPL
- Map of Furthest Airports from YPL
- List of Furthest Airports from YPL
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Pickle Lake Airport (YPL), Pickle Lake, Ontario, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,230 miles (or 1,980 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 Pickle Lake 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: | YPL / CYPL |
Airport Name: | Pickle Lake Airport |
Location: | Pickle Lake, Ontario, Canada |
GPS Coordinates: | 51°26'47"N by 90°12'51"W |
Operator/Owner: | Government of Ontario |
Airport Type: | Public |
Elevation: | 1267 feet (386 meters) |
# of Runways: | 1 |
View all routes: | Routes from YPL |
More Information: | YPL 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 Pickle Lake Airport (YPL):
- The closest airport to Pickle Lake Airport (YPL) is Cat Lake Airport (YAC), which is located 72 miles (116 kilometers) WNW of YPL.
- The furthest airport from Pickle Lake Airport (YPL) is Margaret River Airport (MGV), which is located 10,688 miles (17,200 kilometers) away in Margaret River, Western Australia, Australia.
- Pickle Lake Airport (YPL) currently has only 1 runway.
Facts about Henry Post Army Airfield (FSI):
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.