Nonstop flight route between Grand Forks, North Dakota, United States and Quinhagak, Alaska, United States:

About this route:

A direct, nonstop flight between Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States and Quinhagak Airport (KWN), Quinhagak, Alaska, United States would travel a Great Circle distance of 2,631 miles (or 4,235 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 Quinhagak 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 Quinhagak 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 addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• 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 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 DC-11 SAGE blockhouse was later the headquarters of the SAC 321st Strategic Missile Wing.
• 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 1 November 1964, 321st Strategic Missile Wing was organized as the Minuteman II intercontinental ballistic missile wing at GFAFB, the first in SAC.
• Grand Forks AFB is the home of the Air Mobility Command's 319th Air Base Wing.

Facts about Quinhagak Airport (KWN):

• The furthest airport from Quinhagak Airport (KWN) is Cape Town International Airport (CPT), which is located 10,655 miles (17,148 kilometers) away in Cape Town, South Africa.
• The closest airport to Quinhagak Airport (KWN) is Eek Airport (EEK), which is located 32 miles (52 kilometers) NNW of KWN.
• In addition to being known as "Quinhagak Airport", other names for KWN include "Kwinhagak Airport" and "AQH".
• Quinhagak Airport (KWN) currently has only 1 runway.
• Because of Quinhagak Airport's relatively low elevation of 42 feet, planes can take off or land at Quinhagak 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.