Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Alta, Norway:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Alta Airport (ALF), Alta, Norway would travel a Great Circle distance of 4,241 miles (or 6,826 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 St. Louis Downtown 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 St. Louis Downtown 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 St. Louis Downtown Airport (CPS):

• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• The airport opened in 1929 as Curtiss-Steinberg Airport.
• St. Louis Downtown Airport (CPS) has 3 runways.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Alta Airport (ALF):

• Alta Airport (ALF) currently has only 1 runway.
• 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.
• 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.
• SAS Commuter was established in 1988 and started operations in Northern Norway in May 1990, making Alta its central hub for Finnmark.
• 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.
• Plans for expanding the 1,670-square-meter terminal facilities were first articulated by the Civil Airport Administration in the 1990s.
• In addition to being known as "Alta Airport", another name for ALF is "Alta lufthavn".
• 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.
• A proposal by a consultant company, ordered by the Ministry of Transport and Communications in 2011, suggested that starting in 2013 the subsidized routes in Finnmark should follow a coastal route, leaving those to Kirkenes and the county capital of Vadsø as the only subsidized routes remaining at Alta.
• The closest airport to Alta Airport (ALF) is Lakselv Airport, Banak (LKL), which is located 38 miles (62 kilometers) E of ALF.