Nonstop flight route between Roskilde (near Copenhagen), Denmark and Riverside, California, United States:

About this route:

A direct, nonstop flight between Roskilde Airport (RKE), Roskilde (near Copenhagen), Denmark and Riverside Municipal Airport (RAL), Riverside, California, United States would travel a Great Circle distance of 5,574 miles (or 8,970 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 Roskilde Airport and Riverside Municipal 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 Roskilde Airport and Riverside Municipal 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 Roskilde Airport (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".
• The closest airport to Roskilde Airport (RKE) is Copenhagen Airport, Kastrup (CPH), which is located 21 miles (33 kilometers) E of RKE.
• In 2002 the Ministry for Foreign Affairs Of Denmark that Ryanair was in discussions with the airport about beginning scheduled service to London Stansted it was believed that the location close to the centre of Copenhagen would draw the airline.
• Roskilde Airport, officially known as Copenhagen Airport, Roskilde, is located 4 nautical miles southeast of Roskilde near the town Tune.
• 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.

Facts about Riverside Municipal Airport (RAL):

• The closest airport to Riverside Municipal Airport (RAL) is Flabob Airport (RIR), which is located only 3 miles (5 kilometers) NE of RAL.
• Because of Riverside Municipal Airport's relatively low elevation of 818 feet, planes can take off or land at Riverside Municipal 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 Riverside Municipal Airport (RAL) is Pierrefonds Airport (ZSE), which is located 11,462 miles (18,446 kilometers) away in Saint-Pierre, Réunion.
• Scheduled flights to Laughlin/Bullhead International Airport on Western Express Air ended when that airline ceased operations at the end of May 2007.
• Riverside Municipal Airport (RAL) has 2 runways.
• Should there be plans to expand, the Airport's Master Plan supports lengthening runway 9/27 to 6,153 feet.