Nonstop flight route between Columbus, Ohio, United States and Kokhanok, Alaska, United States:

About this route:

A direct, nonstop flight between Port Columbus International Airport (CMH), Columbus, Ohio, United States and Kokhanok Airport (KNK), Kokhanok, Alaska, United States would travel a Great Circle distance of 3,288 miles (or 5,292 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 Port Columbus International Airport and Kokhanok 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 Port Columbus International Airport and Kokhanok 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 Port Columbus International Airport (CMH):

• The airport was the home base of short-lived Skybus Airlines, which began operations from Port Columbus on May 22, 2007.
• The furthest airport from Port Columbus International Airport (CMH) is Margaret River Airport (MGV), which is located 11,361 miles (18,284 kilometers) away in Margaret River, Western Australia, Australia.
• The airport opened July 8, 1929 on a site selected by Charles Lindbergh, as the eastern air terminus of the Transcontinental Air Transport air-rail New York to Los Angeles transcontinental route.
• The closest airport to Port Columbus International Airport (CMH) is Ohio State University Airport (OSU), which is located only 11 miles (18 kilometers) WNW of CMH.
• The original 1929 layout for the airport covered 524 acres, with two runways 2,500 and 3,500 feet long.
• Port Columbus International Airport (CMH) has 2 runways.
• A$12 million terminal building opened on September 21, 1958.
• Because of Port Columbus International Airport's relatively low elevation of 815 feet, planes can take off or land at Port Columbus 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.

Facts about Kokhanok Airport (KNK):

• Kokhanok Airport (KNK) currently has only 1 runway.
• In addition to being known as "Kokhanok Airport", another name for KNK is "9K2".
• The closest airport to Kokhanok Airport (KNK) is Big Mountain Air Force Station (BMX), which is located only 17 miles (27 kilometers) WSW of KNK.
• The furthest airport from Kokhanok Airport (KNK) is Port Elizabeth International Airport (PLZ), which is located 10,678 miles (17,185 kilometers) away in Port Elizabeth, South Africa.
• Because of Kokhanok Airport's relatively low elevation of 115 feet, planes can take off or land at Kokhanok 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.