Nonstop flight route between Wichita Falls, Texas, United States and Koyukuk, Alaska, United States:

About this route:

A direct, nonstop flight between Sheppard Air Force Base (SPS), Wichita Falls, Texas, United States and Koyukuk Airport (KYU), Koyukuk, Alaska, United States would travel a Great Circle distance of 3,225 miles (or 5,189 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 Sheppard Air Force Base and Koyukuk 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 Sheppard Air Force Base and Koyukuk 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 Sheppard Air Force Base (SPS):

• Comptroller, transportation, and intelligence training moved to Sheppard from Lowry AFB, Colorado, in the fall of 1954.
• The 80th FTW mission is to provide combat airpower by producing top quality fighter pilots for the NATO alliance.
• The closest airport to Sheppard Air Force Base (SPS) is Kickapoo Downtown Airport (KIP), which is located only 9 miles (14 kilometers) S of SPS.
• In February 1992, restructuring and downsizing of the Air Force caused a realignment and renumbering of units at Sheppard.
• In addition to being known as "Sheppard Air Force Base", another name for SPS is "Sheppard AFB".
• The furthest airport from Sheppard Air Force Base (SPS) is Sir Gaëtan Duval Airport (RRG), which is located 10,952 miles (17,626 kilometers) away in Rodrigues Island, Mauritius.
• Sheppard Air Force Base is named in honor of Senator John Morris Sheppard of Texas, chairman of the Senate Military Affairs Committee from 1933 until his death on 9 April 1941.
• Sheppard Field reached its peak strength of 46,340 people while serving as a separation center for troops being discharged following World War II from September through November 1945.

Facts about Koyukuk Airport (KYU):

• The closest airport to Koyukuk Airport (KYU) is Nulato Airport (NUL), which is located only 14 miles (23 kilometers) SW of KYU.
• 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.
• Koyukuk Airport (KYU) currently has only 1 runway.
• Koyukuk Airport is a state-owned public-use airport located in Koyukuk, a city in the Yukon-Koyukuk Census Area of the U.S.
• 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.
• Koyukuk Airport covers an area of 287 acres at an elevation of 149 feet above mean sea level.