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

Arrival Airport:

Distance from FSI to YGG:
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- About this route
- FSI Airport Information
- YGG Airport Information
- Facts about FSI
- Facts about YGG
- 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 YGG
- List of Nearest Airports to YGG
- Map of Furthest Airports from YGG
- List of Furthest Airports from YGG
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Ganges Water Aerodrome (YGG), Ganges, British Columbia, Canada would travel a Great Circle distance of 1,611 miles (or 2,593 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 Ganges Water Aerodrome, 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: | YGG / |
Airport Names: |
|
Location: | Ganges, British Columbia, Canada |
GPS Coordinates: | 48°51'0"N by 123°30'0"W |
Operator/Owner: | Salt Spring Harbour Authority |
Airport Type: | Private |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from YGG |
More Information: | YGG Maps & Info |
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.
- 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.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
Facts about Ganges Water Aerodrome (YGG):
- The furthest airport from Ganges Water Aerodrome (YGG) is Tôlanaro Airport (FTU), which is located 10,712 miles (17,240 kilometers) away in Tôlanaro, Madagascar.
- Because of Ganges Water Aerodrome's relatively low elevation of 0 feet, planes can take off or land at Ganges 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.
- In addition to being known as "Ganges Water Aerodrome", another name for YGG is "CAX6".
- The closest airport to Ganges Water Aerodrome (YGG) is Mayne Island Water Aerodrome (YAV), which is located only 9 miles (15 kilometers) E of YGG.