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

Arrival Airport:

Distance from FSI to YYF:
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- About this route
- FSI Airport Information
- YYF Airport Information
- Facts about FSI
- Facts about YYF
- 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 YYF
- List of Nearest Airports to YYF
- Map of Furthest Airports from YYF
- List of Furthest Airports from YYF
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Penticton Regional Airport (YYF), Penticton, British Columbia, Canada would travel a Great Circle distance of 1,484 miles (or 2,388 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 Penticton Regional 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: | YYF / CYYF |
Airport Names: |
|
Location: | Penticton, British Columbia, Canada |
GPS Coordinates: | 49°27'44"N by 119°36'7"W |
Area Served: | South Okanagan Similkameen West Kootenay |
Airport Type: | Public |
Elevation: | 1130 feet (344 meters) |
# of Runways: | 1 |
View all routes: | Routes from YYF |
More Information: | YYF Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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 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.
Facts about Penticton Regional Airport (YYF):
- Penticton Regional Airport, also known as Penticton Airport, is a regional airport located 1.8 nautical miles southwest of Penticton, British Columbia, a city in the Okanagan region of Canada.
- Temporary public use of the Penticton Regional Airport was approved in 1945, and in 1956, it was given a permanent airport license.
- In addition to being known as "Penticton Regional Airport", another name for YYF is "Penticton Airport".
- Penticton Regional Airport (YYF) currently has only 1 runway.
- The Penticton Flying Club operates at the airport, which is a club where children receive a flight in an airplane with the pilot, and learn about the airplanes themselves.
- The closest airport to Penticton Regional Airport (YYF) is Kelowna International Airport (YLW), which is located 36 miles (57 kilometers) NNE of YYF.
- Penticton Regional Airport handled 80,000 passengers last year.
- The furthest airport from Penticton Regional Airport (YYF) is Tôlanaro Airport (FTU), which is located 10,601 miles (17,060 kilometers) away in Tôlanaro, Madagascar.
- An aviation centre was constructed at the airport in 1976, which included a 12-unit motel, flight training school, and aircraft overhaul shop.