Nonstop flight route between Koyukuk, Alaska, United States and Junction City, Kansas, United States:

About this route:

A direct, nonstop flight between Koyukuk Airport (KYU), Koyukuk, Alaska, United States and Marshall Army AirfieldMarshall Air Force Base (FRI), Junction City, Kansas, United States would travel a Great Circle distance of 2,976 miles (or 4,790 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 Koyukuk Airport and Marshall Army AirfieldMarshall 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 Koyukuk Airport and Marshall Army AirfieldMarshall 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 Koyukuk Airport (KYU):

• Koyukuk Airport (KYU) currently has only 1 runway.
• The closest airport to Koyukuk Airport (KYU) is Nulato Airport (NUL), which is located only 14 miles (23 kilometers) SW of KYU.
• The furthest airport from Koyukuk Airport (KYU) is George Airport (GRJ), which is located 10,304 miles (16,583 kilometers) away in George, South Africa.
• Because of Koyukuk Airport's relatively low elevation of 149 feet, planes can take off or land at Koyukuk 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.
• As per Federal Aviation Administration records, this airport had 1,018 passenger boardings in calendar year 2007, a decrease of 22% from the 1,305 enplanements in 2006.
• Koyukuk Airport covers an area of 287 acres at an elevation of 149 feet above mean sea level.

Facts about Marshall Army AirfieldMarshall Air Force Base (FRI):

• The furthest airport from Marshall Army AirfieldMarshall Air Force Base (FRI) is Sir Gaëtan Duval Airport (RRG), which is located 10,654 miles (17,146 kilometers) away in Rodrigues Island, Mauritius.
• Besides photographic work, observation, and artillery adjustment, its pilots flew air-ground support demonstrations and simulated strafing, bombing and chemical warfare missions.
• During the war the old strips had to be surfaced and lengthened to take increased traffic and heavier, faster planes.
• Around the same time, the 328th Helicopter Transportation Company transferred overseas, and the 21st Transportation Helicopter Battalion was activated at Marshall Field.
• In March 1926, Arnold, then a major, returned as air base commander.
• The closest airport to Marshall Army AirfieldMarshall Air Force Base (FRI) is Manhattan Regional Airport (MHK), which is located only 8 miles (13 kilometers) NE of FRI.
• Marshall Field did not change much in size or mission during the 1930s.
• Late in 1946 the Army Cavalry School and the Cavalry Intelligence School at Fort Riley were inactivated and the Ground General School was established there.
• In addition to being known as "Marshall Army AirfieldMarshall Air Force Base", another name for FRI is "Marshall AAF".