Nonstop flight route between Edmonton, Alberta, Canada and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between CFB Edmonton (YED), Edmonton, Alberta, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,505 miles (or 2,422 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 CFB Edmonton and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about CFB Edmonton (YED):

• CFB Edmonton is a Canadian Forces base located in Edmonton, Alberta, Canada.
• The closest airport to CFB Edmonton (YED) is Edmonton International Airport (YEG), which is located 25 miles (41 kilometers) S of YED.
• In addition to being known as "CFB Edmonton", other names for YED include "Edmonton/Namao Heliport Edmonton Garrison" and "Steele Barracks".
• In February 2012, it was reported that the Alberta Government had been in contact with the federal government and military officials in Ottawa and Edmonton over the use of the runway for MEDIVAC flights once Edmonton City Centre is closed.
• Federal Government budget cuts forced the command of the air station to be transferred to the Canadian Forces Land Force Command in 1994.
• The furthest airport from CFB Edmonton (YED) is Tôlanaro Airport (FTU), which is located 10,216 miles (16,441 kilometers) away in Tôlanaro, Madagascar.
• With the formation of air force wings in the 1990s the base became 18 Wing.

Facts about Henry Post Army Airfield (FSI):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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 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.
• 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.
• 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.