Nonstop flight route between Koyukuk, Alaska, United States and Tours, France:

About this route:

A direct, nonstop flight between Koyukuk Airport (KYU), Koyukuk, Alaska, United States and Tours Val de Loire Airport (TUF), Tours, France would travel a Great Circle distance of 4,591 miles (or 7,388 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 Tours Val de Loire 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 Tours Val de Loire 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):

• The closest airport to Koyukuk Airport (KYU) is Nulato Airport (NUL), which is located only 14 miles (23 kilometers) SW of KYU.
• Koyukuk Airport (KYU) currently has only 1 runway.
• 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.
• 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.
• 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.

Facts about Tours Val de Loire Airport (TUF):

• Tours Val de Loire Airport (TUF) currently has only 1 runway.
• The airport is home to around 40 Alpha Jets belonging to the French Air Force, as well as a couple of Mirage fighters as part of the Vigipirate defence plan.
• Because of Tours Val de Loire Airport's relatively low elevation of 357 feet, planes can take off or land at Tours Val de Loire 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.
• Tours Val de Loire Airport is an airport in the French department of Indre-et-Loire, 6 km north-northeast of the city of Tours in the Loire Valley.
• In addition to being known as "Tours Val de Loire Airport", another name for TUF is "Aéroport Tours Val de LoireBase Aérienne 604Tours Val de Loire".
• The furthest airport from Tours Val de Loire Airport (TUF) is Chatham Islands (CHT), which is nearly antipodal to Tours Val de Loire Airport (meaning Tours Val de Loire Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,152 miles (19,557 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The airport once housed the head office of TAT European Airlines.
• After World War II the airport was used by NATO and the US Air Force before becoming a flying school in the 1950s.
• The closest airport to Tours Val de Loire Airport (TUF) is Angers – Loire Airport (ANE), which is located 49 miles (79 kilometers) W of TUF.