Nonstop flight route between Colby, Kansas, United States and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Colby Municipal Airport (CBK), Colby, Kansas, United States and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 617 miles (or 993 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 Colby Municipal 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 Colby Municipal Airport (CBK):

• The furthest airport from Colby Municipal Airport (CBK) is Sir Gaëtan Duval Airport (RRG), which is located 10,792 miles (17,368 kilometers) away in Rodrigues Island, Mauritius.
• Colby Municipal Airport (CBK) has 3 runways.
• The airport's page at the Kansas Department of Transportation Airport Directory lists the name as Shaltz Field, but that spelling is incorrect as per the Federal Register dated March 8, 2004.
• In addition to being known as "Colby Municipal Airport", another name for CBK is "Shalz Field".
• The closest airport to Colby Municipal Airport (CBK) is Goodland Municipal Airport (GLD), which is located 35 miles (56 kilometers) W of CBK.

Facts about Grand Forks Air Force Base (RDR):

• 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.
• In addition to the interceptor squadrons, a Semi Automatic Ground Environment Data Center was established at Grand Forks in 1958.
• Grand Forks Air Force Base is a United States Air Force installation in northeastern North Dakota, located north of Emerado and 16 miles west of 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.
• Grand Forks AFB is the home of the Air Mobility Command's 319th Air Base Wing.
• Survey teams selected sites in flat wheatlands close to the Canada-Minnesota border, north-northwest of Grand Forks.
• The DC-11 SAGE blockhouse was later the headquarters of the SAC 321st Strategic Missile Wing.
• 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.
• In 1971, the 18th Fighter-Interceptor Squadron was inactivated and the 460th Fighter-Interceptor Squadron replaced the unit.
• In 1973, the 319th Bomb Wing acquired the AGM-69 Short Range Attack Missile, replacing the older AGM-28 Hound Dog air-to-ground missile aboard its B-52H aircraft.
• 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".