Nonstop flight route between Koyukuk, Alaska, United States and Big Rapids, Michigan, United States:

About this route:

A direct, nonstop flight between Koyukuk Airport (KYU), Koyukuk, Alaska, United States and Roben-Hood Airport (WBR), Big Rapids, Michigan, United States would travel a Great Circle distance of 3,040 miles (or 4,892 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 Roben-Hood 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 Koyukuk Airport and Roben-Hood 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 Koyukuk Airport (KYU):

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

Facts about Roben-Hood Airport (WBR):

• Roben-Hood Airport (WBR) has 2 runways.
• In 1958, the City purchased, or secured options on, property at the southeast and northwest corners, with money donated by W.C.
• Four months later in October, the paper reported “Big Rapids Air Line starts December 15.” Jack Byrne of the Furniture Capital Air Service of Grand Rapids planned to stop at Big Rapids on his Grand Rapids to Harbor Springs route, “providing a suitable landing field is purchased and placed in shape”.
• Because of Roben-Hood Airport's relatively low elevation of 990 feet, planes can take off or land at Roben-Hood 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.
• In addition to being known as "Roben-Hood Airport", another name for WBR is "RQB".
• In 1960, the big topic of discussion, spearheaded by Steve Bordano and Lewis Turco, was the possibility of additional hangar construction, to prevent overcrowding and wing-tip damage in the main hangar.
• In the spring and summer of 1940, “air minded citizens” of the area pursued improvements to the airport, but were told by the City that monies were not available.
• The furthest airport from Roben-Hood Airport (WBR) is Margaret River Airport (MGV), which is located 11,143 miles (17,933 kilometers) away in Margaret River, Western Australia, Australia.
• For the next 4 years, there was no reported activity regarding the airport or its users.
• The closest airport to Roben-Hood Airport (WBR) is Nartron Field (RCT), which is located only 12 miles (20 kilometers) N of WBR.