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):

• From 17 March 1941 to 11 November 1942, the station doubled as No.
• 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.
• Prince Albert (Glass Field) Airport (YPA) has 2 runways.
• The closest airport to Prince Albert (Glass Field) Airport (YPA) is Tisdale Airport (YTT), which is located 72 miles (115 kilometers) ESE of YPA.
• 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.

Facts about Grand Forks Air Force Base (RDR):

• On 18 February 1957, the 478th Fighter Group was activated at Grand Forks.
• 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.
• The 4133d SW was redesignated as the 319th Bombardment Wing on 1 February 1963 in a name-only redesigation and was assigned to SAC's Second Air Force, 810th Strategic Aerospace Division.
• On 1 February 1993, ACC dropped the 319th Bomb Wing's primary nuclear mission and gave the wing the primary mission of B-1B conventional bombardment operations.
• In 1971, the 18th Fighter-Interceptor Squadron was inactivated and the 460th Fighter-Interceptor Squadron replaced the unit.
• Grand Forks AFB is the home of the Air Mobility Command's 319th Air Base Wing.
• On 26 May 1972, President Nixon and Soviet general secretary Leonid Brezhnev signed the ABM Treaty, which limited each nation to one site to protect strategic forces and one site to protect the "National Command Authority." With work about 85 percent complete at Grand Forks, the United States chose to finish construction at the North Dakota site.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• 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.