Nonstop flight route between Tasu, British Columbia, Canada and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from YTU to FSI:
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- About this route
- YTU Airport Information
- FSI Airport Information
- Facts about YTU
- Facts about FSI
- Map of Nearest Airports to YTU
- List of Nearest Airports to YTU
- Map of Furthest Airports from YTU
- List of Furthest Airports from YTU
- 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 Tasu Water Aerodrome (YTU), Tasu, British Columbia, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 2,064 miles (or 3,322 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 Tasu Water Aerodrome 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: | YTU / |
Airport Name: | Tasu Water Aerodrome |
Location: | Tasu, British Columbia, Canada |
GPS Coordinates: | 52°45'54"N by 132°2'31"W |
Airport Type: | Private |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from YTU |
More Information: | YTU 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 Tasu Water Aerodrome (YTU):
- The closest airport to Tasu Water Aerodrome (YTU) is Sandspit Airport (YZP), which is located 35 miles (56 kilometers) NNE of YTU.
- Because of Tasu Water Aerodrome's relatively low elevation of 0 feet, planes can take off or land at Tasu Water Aerodrome 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 Tasu Water Aerodrome (YTU) is Port Alfred Airport (AFD), which is located 10,750 miles (17,300 kilometers) away in Port Alfred, South Africa.
Facts about Henry Post Army Airfield (FSI):
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- 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.