Nonstop flight route between Cortez, Colorado, United States and Kobuk, Alaska, United States:

About this route:

A direct, nonstop flight between Cortez Municipal Airport (CEZ), Cortez, Colorado, United States and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 2,769 miles (or 4,457 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 Cortez Municipal Airport and Kobuk 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 Cortez Municipal Airport and Kobuk 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 Cortez Municipal Airport (CEZ):

• Federal Aviation Administration records say the airport had 8,401 passenger boardings in calendar year 2008, 7,698 in 2009 and 6,342 in 2010.
• Because of Cortez Municipal Airport's high elevation of 5,918 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CEZ. Combined with a high temperature, this could make CEZ a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Cortez Municipal Airport (CEZ) currently has only 1 runway.
• Cortez Municipal Airport is three miles southwest of Cortez, in Montezuma County, Colorado.
• A Lockheed U-2 reconnaissance aircraft made an emergency nighttime forced landing August 3, 1959, at the Cortez Municipal Airport.
• The furthest airport from Cortez Municipal Airport (CEZ) is Sir Gaëtan Duval Airport (RRG), which is located 11,132 miles (17,915 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Cortez Municipal Airport (CEZ) is Animas Air Park (AMK), which is located 42 miles (68 kilometers) E of CEZ.

Facts about Kobuk Airport (OBU):

• As per the Federal Aviation Administration, this airport had 1,176 passenger boardings in calendar year 2008, 1,048 in 2009, and 1,255 in 2010.
• Kobuk Airport is a state owned, public use airport located in Kobuk, a city in the Northwest Arctic Borough of the U.S.
• Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.
• Kobuk Airport (OBU) currently has only 1 runway.
• The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
• In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
• For the 12-month period ending September 29, 2011, the airport had 5,000 aircraft operations, an average of 13 per day, 100% air taxi.
• The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.