Nonstop flight route between Grand Forks, North Dakota, United States and Ardmore, Oklahoma, United States:

About this route:

A direct, nonstop flight between Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States and Ardmore Municipal Airport (ADM), Ardmore, Oklahoma, United States would travel a Great Circle distance of 944 miles (or 1,519 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 Grand Forks Air Force Base and Ardmore Municipal Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Grand Forks Air Force Base (RDR):

• 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.
• 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.
• Grand Forks Air Force Base was established on 1 December 1955, with construction beginning in the fall of that year.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• During 1965, the wing’s three missile squadrons were activated and crew training and certification began at Vandenberg AFB in southern California.
• 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 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.

Facts about Ardmore Municipal Airport (ADM):

• The furthest airport from Ardmore Municipal Airport (ADM) is Sir Gaëtan Duval Airport (RRG), which is located 10,871 miles (17,495 kilometers) away in Rodrigues Island, Mauritius.
• The airport has an FAA staffed control tower, full instrumentation, parking for up to 100 commercial sized aircraft and over 36,000 sq ft.
• In addition to being known as "Ardmore Municipal Airport", another name for ADM is "Ardmore Industrial Airpark".
• Industries at the Airpark including King Aerospace, Higgins Interiors, Inc., Dollar General Distribution Center, East Jordan Iron Works, Carbonyx, Inc., and Online Packaging.
• Ardmore Municipal Airport (ADM) has 2 runways.
• Because of Ardmore Municipal Airport's relatively low elevation of 777 feet, planes can take off or land at Ardmore Municipal Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• On April 22, 1966 American Flyers Flight 280 on approach to Ardmore crashed into a hill.
• The closest airport to Ardmore Municipal Airport (ADM) is Ardmore Downtown Executive Airport (AHD), which is located only 12 miles (20 kilometers) SSW of ADM.