Nonstop flight route between Okinawa Prefecture, Japan and Roskilde (near Copenhagen), Denmark:

About this route:

A direct, nonstop flight between Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA), Okinawa Prefecture, Japan and Roskilde Airport (RKE), Roskilde (near Copenhagen), Denmark would travel a Great Circle distance of 5,634 miles (or 9,067 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 Kadena Air Base 嘉手納飛行場 Kadena Hikōjō 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 Kadena Air Base 嘉手納飛行場 Kadena Hikōjō 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 Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA):

• The closest airport to Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) is Naha Airport (OKA), which is located only 13 miles (21 kilometers) SW of DNA.
• The surrender of Japanese forces in the Ryukyu Islands came on 7 September.
• The furthest airport from Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) is Paulo Abdala Airport (FBE), which is nearly antipodal to Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (meaning Kadena Air Base 嘉手納飛行場 Kadena Hikōjō is almost on the exact opposite side of the Earth from Paulo Abdala Airport), and is located 12,381 miles (19,926 kilometers) away in Francisco Beltrao, Paraná, Brazil.
• The McDonnell Douglas RF-4C Phantom II replaced the RF-101 in the reconnaissance role in 1967.
• In addition to being known as "Kadena Air Base 嘉手納飛行場 Kadena Hikōjō", another name for DNA is "Kadena AFB".
• The Korean War emphasized the need for maintaining a naval presence in Okinawa.
• Twentieth Air Force was inactivated in March 1955.

Facts about Roskilde Airport (RKE):

• 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.
• Roskilde Airport (RKE) has 2 runways.
• 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.
• The closest airport to Roskilde Airport (RKE) is Copenhagen Airport, Kastrup (CPH), which is located 21 miles (33 kilometers) E of RKE.
• In addition to being known as "Roskilde Airport", other names for RKE include "Københavns Lufthavn, Roskilde" and "Copenhagen Airport, Roskilde".