Nonstop flight route between Grand Forks, North Dakota, United States and Tabas, Iran:

About this route:

A direct, nonstop flight between Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States and Tabas Airport (TCX), Tabas, Iran would travel a Great Circle distance of 6,577 miles (or 10,584 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 large distance between Grand Forks Air Force Base and Tabas Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Grand Forks Air Force Base and Tabas Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Grand Forks Air Force Base (RDR):

• 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.
• Following the departure of the last B-1B aircraft in 1994, the base transferred to the new Air Mobility Command and the 319th Bomb Wing was redesignated as the 319th Air Refueling 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.
• 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 18 February 1957, the 478th Fighter Group was activated at Grand Forks.
• Grand Forks Air Force Base was established on 1 December 1955, with construction beginning in the fall of that year.
• Survey teams selected sites in flat wheatlands close to the Canada-Minnesota border, north-northwest of Grand Forks.
• On 3 September 1974, the SAFSCOM Site Activation Team was relieved by the U.S.
• In October 1977, the PAR came under operational control of the USAF, which operated it thereafter as part of its early warning system.
• 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.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".

Facts about Tabas Airport (TCX):

• The furthest airport from Tabas Airport (TCX) is Mataveri International Airport (IPC), which is located 11,507 miles (18,519 kilometers) away in Easter Island, Chile.
• The closest airport to Tabas Airport (TCX) is Birjand International Airport (XBJ), which is located 147 miles (237 kilometers) ESE of TCX.
• Tabas Airport (TCX) currently has only 1 runway.