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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and CFB Edmonton (YED), Edmonton, Alberta, Canada 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 Henry Post Army Airfield and CFB Edmonton, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Henry Post Army Airfield (FSI):

• 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.

Facts about CFB Edmonton (YED):

• In 1968, when Canada's armed forces were amalgamated, RCAF Station Namao was redesignated Canadian Forces Base Edmonton and was under command of the new Air Transport Command and later Air Command.
• The 3rd Battalion, Princess Patricia's Canadian Light Infantry, along with elements of Lord Strathcona's Horse and 1 Combat Engineer Regiment were chosen to be a part of Canada's military response to the September 11, 2001 attacks and were deployed on combat operations to Afghanistan in 2001 and 2002.
• In addition to being known as "CFB Edmonton", other names for YED include "Edmonton/Namao Heliport Edmonton Garrison" and "Steele Barracks".
• The closest airport to CFB Edmonton (YED) is Edmonton International Airport (YEG), which is located 25 miles (41 kilometers) S of YED.
• The furthest airport from CFB Edmonton (YED) is Tôlanaro Airport (FTU), which is located 10,216 miles (16,441 kilometers) away in Tôlanaro, Madagascar.