Nonstop flight route between Unalaska, Alaska, United States and Alta, Norway:

About this route:

A direct, nonstop flight between Unalaska Airport (DUT), Unalaska, Alaska, United States and Alta Airport (ALF), Alta, Norway would travel a Great Circle distance of 3,863 miles (or 6,218 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 Unalaska Airport and Alta 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 Unalaska Airport and Alta 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 Unalaska Airport (DUT):

• Unalaska Airport (DUT) currently has only 1 runway.
• The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
• Because of Unalaska Airport's relatively low elevation of 22 feet, planes can take off or land at Unalaska 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.
• Unalaska Airport is the base for the "Dutch Harbor Approach" mission supplied with Microsoft Flight Simulator X.
• In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
• The furthest airport from Unalaska Airport (DUT) is Cape Town International Airport (CPT), which is located 11,037 miles (17,763 kilometers) away in Cape Town, South Africa.

Facts about Alta Airport (ALF):

• Construction started in February 1962 and cost NOK 3.2 million.
• Because of Alta Airport's relatively low elevation of 10 feet, planes can take off or land at Alta 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 furthest airport from Alta Airport (ALF) is Chatham Islands (CHT), which is located 10,502 miles (16,901 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Alta Airport handled 353,051 passengers last year.
• Alta Airport's catchment area includes Kautokeino, which has no airport.
• Local politicians started discussing the airfield plans again in the mid-1950s, and an airport for Alta was included in the national airport plan launched in 1956.
• The closest airport to Alta Airport (ALF) is Lakselv Airport, Banak (LKL), which is located 38 miles (62 kilometers) E of ALF.
• The airport is located at Elvebakken and Altagård, on the southern shore of the Altafjord and at the mouth of the river of Altaelva, which is about 4 kilometers east of Bossekop in the town of Alta.
• Alta Airport (ALF) currently has only 1 runway.
• Activity at Alta Airport peaked in the following years.
• However, no progress was made with the airfield for over a decade.
• In addition to being known as "Alta Airport", another name for ALF is "Alta lufthavn".
• Avinor decided in February 2007 to build a new passenger terminal and tower for NOK 300 million.