Nonstop flight route between Prince Albert, Saskatchewan, Canada and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Prince Albert (Glass Field) Airport (YPA), Prince Albert, Saskatchewan, Canada and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 513 miles (or 825 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 Prince Albert (Glass Field) Airport and Grand Forks Air Force Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Prince Albert (Glass Field) Airport (YPA):

• This airport is now named for Floyd Glass, who learned to fly in the late 1930s, then served as a military flying training instructor during the Second World War.
• From 17 March 1941 to 11 November 1942, the station doubled as No.
• Prince Albert (Glass Field) Airport (YPA) has 2 runways.
• The furthest airport from Prince Albert (Glass Field) Airport (YPA) is Sir Gaëtan Duval Airport (RRG), which is located 10,052 miles (16,178 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Prince Albert (Glass Field) Airport (YPA) is Tisdale Airport (YTT), which is located 72 miles (115 kilometers) ESE of YPA.

Facts about Grand Forks Air Force Base (RDR):

• In addition to the interceptor squadrons, a Semi Automatic Ground Environment Data Center was established at Grand Forks in 1958.
• The furthest airport from Grand Forks Air Force Base (RDR) is Margaret River Airport (MGV), which is located 10,504 miles (16,904 kilometers) away in Margaret River, Western Australia, Australia.
• On 3 November 1967, the Department of Defense revealed that GFAFB was one of 10 initial locations to host a Sentinel Anti-Ballistic Missile site.
• The closest airport to Grand Forks Air Force Base (RDR) is Grand Forks International Airport (GFK), which is located only 10 miles (17 kilometers) E of RDR.
• With the restructuring of the Air Force and the disestablishment of SAC in 1992, the wing transferred to Air Combat Command, then came under Air Force Space Command in 1993.
• On 3 September 1974, the SAFSCOM Site Activation Team was relieved by the U.S.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• During the Cold War, GFAFB was a major installation of the Strategic Air Command, with B-52 bombers, KC-135 tankers, and Minuteman intercontinental ballistic missiles.