Nonstop flight route between Yakushima, Kagoshima Prefecture, Japan and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Yakushima Airport (KUM), Yakushima, Kagoshima Prefecture, Japan and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 6,260 miles (or 10,074 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 Yakushima Airport and Grand Forks Air Force Base, 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 Yakushima Airport and Grand Forks Air Force Base. 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 Yakushima Airport (KUM):

• In addition to being known as "Yakushima Airport", other names for KUM include "屋久島空港" and "Yakushima Kūkō".
• Because of Yakushima Airport's relatively low elevation of 122 feet, planes can take off or land at Yakushima 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.
• The furthest airport from Yakushima Airport (KUM) is Salgado Filho International Airport (POA), which is nearly antipodal to Yakushima Airport (meaning Yakushima Airport is almost on the exact opposite side of the Earth from Salgado Filho International Airport), and is located 12,324 miles (19,834 kilometers) away in Porto Alegre, Rio Grande do Sul, Brazil.
• Yakushima Airport (KUM) currently has only 1 runway.
• The closest airport to Yakushima Airport (KUM) is Kagoshima Airport (KOJ), which is located 98 miles (158 kilometers) N of KUM.

Facts about Grand Forks Air Force Base (RDR):

• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• SAGE operations were extremely expansive and GFADS was inactivated on 1 December 1963, when it was merged with the Minot Air Defense Sector at Minot AFB to the west.
• 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 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.
• During the Cold War, GFAFB was a major installation of the Strategic Air Command, with B-52 bombers, KC-135 tankers, and Minuteman intercontinental ballistic missiles.
• During 1965, the wing’s three missile squadrons were activated and crew training and certification began at Vandenberg AFB in southern California.
• On 3 September 1974, the SAFSCOM Site Activation Team was relieved by the U.S.