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

Arrival Airport:

Distance from YYL to FSI:
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- About this route
- YYL Airport Information
- FSI Airport Information
- Facts about YYL
- Facts about FSI
- Map of Nearest Airports to YYL
- List of Nearest Airports to YYL
- Map of Furthest Airports from YYL
- List of Furthest Airports from YYL
- 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 Lynn Lake Airport (YYL), Lynn Lake, Manitoba, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,540 miles (or 2,478 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 Lynn 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: | YYL / CYYL |
Airport Name: | Lynn Lake Airport |
Location: | Lynn Lake, Manitoba, Canada |
GPS Coordinates: | 56°51'51"N by 101°4'33"W |
Operator/Owner: | Town of Lynn Lake |
Airport Type: | Public |
Elevation: | 1170 feet (357 meters) |
# of Runways: | 2 |
View all routes: | Routes from YYL |
More Information: | YYL 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 Lynn Lake Airport (YYL):
- The closest airport to Lynn Lake Airport (YYL) is Laurie River Airport (LRQ), which is located 43 miles (70 kilometers) SSW of YYL.
- Lynn Lake Airport (YYL) has 2 runways.
- The furthest airport from Lynn Lake Airport (YYL) is Margaret River Airport (MGV), which is located 10,119 miles (16,286 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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.
- 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.
- 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 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.