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

About this route:

A direct, nonstop flight between Grand Forks International Airport (GFK), Grand Forks, North Dakota, United States and Koyuk Alfred Adams Airport (KKA), Koyuk, Alaska, United States would travel a Great Circle distance of 2,566 miles (or 4,130 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 International Airport and Koyuk Alfred Adams 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 International Airport and Koyuk Alfred Adams 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 International Airport (GFK):

• FedEx is the second largest employer at KGFK.
• Because of Grand Forks International Airport's relatively low elevation of 845 feet, planes can take off or land at Grand Forks International 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.
• One option was to keep the terminal as is.
• The closest airport to Grand Forks International Airport (GFK) is Grand Forks Air Force Base (RDR), which is located only 10 miles (17 kilometers) W of GFK.
• Grand Forks International Airport (GFK) has 4 runways.
• Due to the increased amount of general aviation traffic, primarily from the UND Aerospace flight training school, a fourth runway has been completed on the southeast side of the airport.
• The furthest airport from Grand Forks International Airport (GFK) is Margaret River Airport (MGV), which is located 10,514 miles (16,921 kilometers) away in Margaret River, Western Australia, Australia.
• In the mid-2000s, discussion began of upgrading or totally replacing the terminal as it has structural and safety problems and leaves little to no room for expansion.
• The now closed original passenger terminal at GFK was built in 1964.
• The new passenger terminal, designed by JLG Architects, is a two story building, with Delta and Allegiant ticketing counters, baggage claim carousel, and several rental car agencies.

Facts about Koyuk Alfred Adams Airport (KKA):

• The furthest airport from Koyuk Alfred Adams Airport (KKA) is Cape Town International Airport (CPT), which is located 10,297 miles (16,571 kilometers) away in Cape Town, South Africa.
• Because of Koyuk Alfred Adams Airport's relatively low elevation of 154 feet, planes can take off or land at Koyuk Alfred Adams 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.
• Koyuk Alfred Adams Airport (KKA) currently has only 1 runway.
• The closest airport to Koyuk Alfred Adams Airport (KKA) is Haycock Airport (HAY), which is located only 18 miles (29 kilometers) N of KKA.