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

Arrival Airport:

Distance from FSI to YXS:
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- About this route
- FSI Airport Information
- YXS Airport Information
- Facts about FSI
- Facts about YXS
- 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 YXS
- List of Nearest Airports to YXS
- Map of Furthest Airports from YXS
- List of Furthest Airports from YXS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Prince George Airport (YXS), Prince George, British Columbia, Canada would travel a Great Circle distance of 1,774 miles (or 2,854 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 Prince George 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: | YXS / CYXS |
Airport Name: | Prince George Airport |
Location: | Prince George, British Columbia, Canada |
GPS Coordinates: | 53°53'3"N by 122°40'38"W |
Area Served: | Prince George, British Columbia |
Operator/Owner: | Transport Canada |
Airport Type: | Public |
Elevation: | 2267 feet (691 meters) |
# of Runways: | 3 |
View all routes: | Routes from YXS |
More Information: | YXS Maps & Info |
Facts about Henry Post Army Airfield (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.
- 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.
- 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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
Facts about Prince George Airport (YXS):
- The closest airport to Prince George Airport (YXS) is Quesnel Airport (YQZ), which is located 60 miles (96 kilometers) S of YXS.
- The furthest airport from Prince George Airport (YXS) is East London Airport (ELS), which is located 10,399 miles (16,736 kilometers) away in East London, South Africa.
- Prince George Airport (YXS) has 3 runways.
- The airport is the head office for Northern Thunderbird Air which provides flights to Williston Lake destinations and charters as well as for the flight school and charter flight company Guardian Aerospace.
- In 2013, 426,709 passengers used YXS which was a record breaking year for the airport passenger traffic wise.
- Prince George Airport is an airport that serves Prince George, British Columbia, Canada, and the surrounding area.
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- On November 17, 2009, the first Boeing 747 aircraft touched down at Prince George Airport, as part of a refueling stop.
- The Prince George Airport underwent a significant expansion and revitalization from 2003 to 2005 that included the development of more check-in counters, larger pre-board screening and holding areas, new baggage carousels, and a border control facility for processing international flights.