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

Arrival Airport:

Distance from FSI to XQU:
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- About this route
- FSI Airport Information
- XQU Airport Information
- Facts about FSI
- Facts about XQU
- 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 XQU
- List of Nearest Airports to XQU
- Map of Furthest Airports from XQU
- List of Furthest Airports from XQU
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Qualicum Beach Airport (XQU), Qualicum Beach, British Columbia, Canada would travel a Great Circle distance of 1,663 miles (or 2,676 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 Qualicum Beach Airport, 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: | XQU / |
Airport Names: |
|
Location: | Qualicum Beach, British Columbia, Canada |
GPS Coordinates: | 49°20'13"N by 124°23'38"W |
Operator/Owner: | Town of Qualicum Beach |
Airport Type: | Public |
Elevation: | 190 feet (58 meters) |
# of Runways: | 1 |
View all routes: | Routes from XQU |
More Information: | XQU Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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 first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- 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.
Facts about Qualicum Beach Airport (XQU):
- In addition to being known as "Qualicum Beach Airport", another name for XQU is "CAT4".
- The closest airport to Qualicum Beach Airport (XQU) is Nanaimo Harbour Water Airport (ZNA), which is located 24 miles (38 kilometers) ESE of XQU.
- Qualicum Beach Airport (XQU) currently has only 1 runway.
- The furthest airport from Qualicum Beach Airport (XQU) is Tôlanaro Airport (FTU), which is located 10,694 miles (17,211 kilometers) away in Tôlanaro, Madagascar.
- Because of Qualicum Beach Airport's relatively low elevation of 190 feet, planes can take off or land at Qualicum Beach Airport 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.