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

About this route:

A direct, nonstop flight between CFB Cold Lake (YOD), Cold Lake, Alberta, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,480 miles (or 2,382 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 Cold Lake 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 Cold Lake (YOD):

• In addition to being known as "CFB Cold Lake", another name for YOD is "Cold Lake/Group Captain R.W. McNair Airport".
• The closest airport to CFB Cold Lake (YOD) is Bonnyville Airport (YBY), which is located only 20 miles (32 kilometers) WSW of YOD.
• On February 1, 1968, the RCAF merged with the Royal Canadian Navy and Canadian Army to form the unified Canadian Forces.
• Personnel arrived at Cold Lake on March 31, 1954, with operations at RCAF Station Cold Lake beginning that day.
• In 2007 it was the setting for Jetstream, a TV series depicting eight pilots training under the 410 Tactical Fighter Training Squadron to fly a CF-18.
• Construction of what would become known as RCAF Station Cold Lake began in 1952 at the height of the Cold War after the site in Alberta's "Lakeland District" was chosen by the Royal Canadian Air Force for the country's premier air weapons training base.
• CFB Cold Lake (YOD) has 3 runways.
• The furthest airport from CFB Cold Lake (YOD) is Tôlanaro Airport (FTU), which is located 10,097 miles (16,250 kilometers) away in Tôlanaro, Madagascar.

Facts about Henry Post Army Airfield (FSI):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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 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.
• Air Service/Corps units assigned to Post Field between 1919 and 1941