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

Arrival Airport:

Distance from YEL to FSI:
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- About this route
- YEL Airport Information
- FSI Airport Information
- Facts about YEL
- Facts about FSI
- Map of Nearest Airports to YEL
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- Map of Furthest Airports from YEL
- List of Furthest Airports from YEL
- Map of Nearest Airports to FSI
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- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Elliot Lake Municipal Airport (YEL), Elliot Lake, Ontario, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,156 miles (or 1,861 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 Elliot Lake Municipal 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: | YEL / CYEL |
Airport Name: | Elliot Lake Municipal Airport |
Location: | Elliot Lake, Ontario, Canada |
GPS Coordinates: | 46°21'6"N by 82°33'39"W |
Airport Type: | Public |
Elevation: | 1086 feet (331 meters) |
# of Runways: | 1 |
View all routes: | Routes from YEL |
More Information: | YEL 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 Elliot Lake Municipal Airport (YEL):
- There are no schedule airlines operating to and from this airport, but facilities exists to handle them.
- The furthest airport from Elliot Lake Municipal Airport (YEL) is Margaret River Airport (MGV), which is located 11,175 miles (17,984 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Elliot Lake Municipal Airport (YEL) is Gore Bay-Manitoulin Airport (YZE), which is located 32 miles (52 kilometers) S of YEL.
- Elliot Lake Municipal Airport (YEL) currently has only 1 runway.
- The airport consists of a small brick single storey terminal building.
Facts about Henry Post Army Airfield (FSI):
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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.
- 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.