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

Arrival Airport:

Distance from FSI to YXX:
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- About this route
- FSI Airport Information
- YXX Airport Information
- Facts about FSI
- Facts about YXX
- 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 YXX
- List of Nearest Airports to YXX
- Map of Furthest Airports from YXX
- List of Furthest Airports from YXX
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Abbotsford International Airport (YXX), Abbotsford, British Columbia, Canada would travel a Great Circle distance of 1,572 miles (or 2,529 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 Abbotsford International 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: | YXX / CYXX |
Airport Name: | Abbotsford International Airport |
Location: | Abbotsford, British Columbia, Canada |
GPS Coordinates: | 49°1'31"N by 122°21'35"W |
Airport Type: | Public |
Elevation: | 194 feet (59 meters) |
# of Runways: | 2 |
View all routes: | Routes from YXX |
More Information: | YXX Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
Facts about Abbotsford International Airport (YXX):
- Abbotsford International Airport (YXX) has 2 runways.
- Since 2000 many airlines and tour operators have come and gone from Abbotsford, including Air Canada, Air Canada Tango, Air Canada Jazz, Air North, Canada 3000, Central Mountain Air, Helijet, Jetsgo, Signature Vacations, Zoom Airlines, Harmony Airways, Peace Air and ZIP Air.
- Because of Abbotsford International Airport's relatively low elevation of 194 feet, planes can take off or land at Abbotsford International 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.
- The furthest airport from Abbotsford International Airport (YXX) is Tôlanaro Airport (FTU), which is located 10,682 miles (17,191 kilometers) away in Tôlanaro, Madagascar.
- The airport is the second largest airport in the Lower Mainland after Vancouver International Airport, and is the only other airport to host major airlines and functions as a reliever for YVR.
- The closest airport to Abbotsford International Airport (YXX) is Blaine Municipal Airport (BWS), which is located only 17 miles (27 kilometers) W of YXX.
- Since 1962, the airport has hosted the annual Abbotsford International Airshow held in August.
- Abbotsford International Airport handled 475,223 passengers last year.
- Abbotsford became a jet passenger airport in June 1997 with the start of scheduled service to Alberta by WestJet.