Nonstop flight route between Alliance, Nebraska, United States and Roskilde (near Copenhagen), Denmark:

About this route:

A direct, nonstop flight between Alliance Municipal Airport (AIA), Alliance, Nebraska, United States and Roskilde Airport (RKE), Roskilde (near Copenhagen), Denmark would travel a Great Circle distance of 4,694 miles (or 7,554 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 Alliance Municipal Airport and Roskilde 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 Alliance Municipal Airport and Roskilde 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 Alliance Municipal Airport (AIA):

• As paratroopers flooded into Alliance, housing was short.
• Federal Aviation Administration records say the airport had 1,786 passenger boardings in calendar year 2008, 1,395 in 2009 and 1,416 in 2010.
• The cantonment housing area of the airfield covered 1,088 acres, and had 775 buildings and other structures, including hangars, chapels, warehouses, barracks, mess halls, service buildings, and latrines.
• Alliance Municipal Airport is in Box Butte County, Nebraska, three miles southeast of the city of Alliance, which owns it.Great Lakes Airlines scheduled passenger flights are subsidized by the Essential Air Service program.
• Alliance Municipal Airport (AIA) has 3 runways.
• In addition to being known as "Alliance Municipal Airport", another name for AIA is "(former Alliance Army Airfield)".
• Finally, in the summer of 1945, the 1st Troop Carrier Command returned to the airfield to train for the proposed invasion of Japan.
• The closest airport to Alliance Municipal Airport (AIA) is Western Nebraska Regional Airport (BFF), which is located 43 miles (68 kilometers) WSW of AIA.
• Western DC-3s started flying to Alliance in the 1940s.
• The furthest airport from Alliance Municipal Airport (AIA) is Sir Gaëtan Duval Airport (RRG), which is located 10,697 miles (17,215 kilometers) away in Rodrigues Island, Mauritius.

Facts about Roskilde Airport (RKE):

• The closest airport to Roskilde Airport (RKE) is Copenhagen Airport, Kastrup (CPH), which is located 21 miles (33 kilometers) E of RKE.
• Roskilde Airport (RKE) has 2 runways.
• In addition to being known as "Roskilde Airport", other names for RKE include "Københavns Lufthavn, Roskilde" and "Copenhagen Airport, Roskilde".
• Because of Roskilde Airport's relatively low elevation of 146 feet, planes can take off or land at Roskilde 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 Roskilde Airport (RKE) is Chatham Islands (CHT), which is located 11,539 miles (18,570 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Bus and train services from around the country to the nearby town of Roskilde are extensive, but bus services to and from the airport are infrequent due to its limited use, and the primary means of getting to/from the airport is by own car or taxi.