Nonstop flight route between Grand Forks, North Dakota, United States and Tartu, Estonia:

About this route:

A direct, nonstop flight between Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States and Tartu Airport (TAY), Tartu, Estonia would travel a Great Circle distance of 4,438 miles (or 7,142 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 Tartu 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 Tartu 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):

• 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.
• Survey teams selected sites in flat wheatlands close to the Canada-Minnesota border, north-northwest of Grand Forks.
• 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 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.
• Due to the continuance of the Cold War between the United States and the Soviet Union, GFAFB was originally an Air Defense Command fighter-interceptor air base.

Facts about Tartu Airport (TAY):

• The furthest airport from Tartu Airport (TAY) is Chatham Islands (CHT), which is located 11,031 miles (17,753 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Flybe Nordic started regular flights to Helsinki in 30 October 2011.
• Tartu Airport (TAY) currently has only 1 runway.
• The airport was opened on 15 May 1946.
• In 2010 Tartu Airport served 23,504 passengers.
• In addition to being known as "Tartu Airport", another name for TAY is "Tartu lennujaam".
• AirBaltic cancelled its regular flights to Riga on 1 August 2011.
• The closest airport to Tartu Airport (TAY) is Pskov Airport (PKV), which is located 72 miles (116 kilometers) ESE of TAY.
• Because of Tartu Airport's relatively low elevation of 219 feet, planes can take off or land at Tartu 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.
• Estonian Air ended its flights to Tallinn on 21 December 2012.