Nonstop flight route between Copenhagen (København), Denmark and St. Mary's, Alaska, United States:

About this route:

A direct, nonstop flight between Copenhagen Airport, Kastrup (CPH), Copenhagen (København), Denmark and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,303 miles (or 6,925 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 Copenhagen Airport, Kastrup and St. Mary's 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 Copenhagen Airport, Kastrup and St. Mary's 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 Copenhagen Airport, Kastrup (CPH):

• Despite the short distance to the city centre, approaches to, and departures from, the airport do not disturb the inhabitants of the city, due to the heading of the dual parallel runway system.
• The furthest airport from Copenhagen Airport, Kastrup (CPH) is Chatham Islands (CHT), which is located 11,527 miles (18,550 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Copenhagen Airport, Kastrup handled 24,067,030 passengers last year.
• The closest airport to Copenhagen Airport, Kastrup (CPH) is Malmö Harbour Heliport (JMM), which is located only 13 miles (20 kilometers) E of CPH.
• Copenhagen Airport, Kastrup (CPH) has 3 runways.
• SAS traffic office resides at the airport, and so do Cimber Sterling's.
• In addition to being known as "Copenhagen Airport, Kastrup", another name for CPH is "Københavns Lufthavn, Kastrup".
• The airport is the main hub out of three used by Scandinavian Airlines and is also an operating base for Thomas Cook Airlines Scandinavia and Norwegian Air Shuttle.
• Because of Copenhagen Airport, Kastrup's relatively low elevation of 17 feet, planes can take off or land at Copenhagen Airport, Kastrup 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 St. Mary's Airport (KSM):

• Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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 St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
• St. Mary's Airport (KSM) has 2 runways.
• The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.