Nonstop flight route between Boulder, Colorado, United States and Fort Wainwright, Alaska, United States:

About this route:

A direct, nonstop flight between Boulder Municipal Airport (WBU), Boulder, Colorado, United States and Wainwright Airport (AIN), Fort Wainwright, Alaska, United States would travel a Great Circle distance of 2,841 miles (or 4,572 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 Boulder Municipal Airport and Wainwright 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 Boulder Municipal Airport and Wainwright 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 Boulder Municipal Airport (WBU):

• The furthest airport from Boulder Municipal Airport (WBU) is Sir Gaëtan Duval Airport (RRG), which is located 10,881 miles (17,511 kilometers) away in Rodrigues Island, Mauritius.
• In addition to being known as "Boulder Municipal Airport", another name for WBU is "BDU".
• Because of Boulder Municipal Airport's high elevation of 5,288 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WBU. Combined with a high temperature, this could make WBU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Boulder Municipal Airport (WBU) is Rocky Mountain Metropolitan Airport (BJC), which is located only 11 miles (17 kilometers) SSE of WBU.
• Boulder Municipal Airport (WBU) has 2 runways.

Facts about Wainwright Airport (AIN):

• As per Federal Aviation Administration records, the airport had 3,547 passenger boardings in calendar year 2008, 3,770 enplanements in 2009, and 4,129 in 2010.
• Because of Wainwright Airport's relatively low elevation of 45 feet, planes can take off or land at Wainwright 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.
• Wainwright Airport (AIN) currently has only 1 runway.
• The airport was built in 1957 to support the Distant Early Warning Line Radar station at Wainwright.
• Wainwright Airport is a public use airport located in Wainwright, a city in the North Slope Borough of the U.S.
• The furthest airport from Wainwright Airport (AIN) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,348 miles (16,654 kilometers) away in Villa Las Estrellas, Antarctica.
• The LRR site was inactivated in 2007 due to soil erosion and budget concerns.
• The closest airport to Wainwright Airport (AIN) is Atqasuk Edward Burnell Sr. Memorial Airport (ATK), which is located 60 miles (97 kilometers) E of AIN.
• In addition to being known as "Wainwright Airport", another name for AIN is "AWI".