Nonstop flight route between Ruby, Alaska, United States and Okinawa Prefecture, Japan:

About this route:

A direct, nonstop flight between Ruby Airport (RBY), Ruby, Alaska, United States and Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA), Okinawa Prefecture, Japan would travel a Great Circle distance of 4,196 miles (or 6,752 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 Ruby Airport and Kadena Air Base 嘉手納飛行場 Kadena Hikōjō, 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 Ruby Airport and Kadena Air Base 嘉手納飛行場 Kadena Hikōjō. 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 Ruby Airport (RBY):

• Ruby Airport (RBY) currently has only 1 runway.
• The closest airport to Ruby Airport (RBY) is Edward G. Pitka Sr. Airport (GAL), which is located 43 miles (70 kilometers) W of RBY.
• The furthest airport from Ruby Airport (RBY) is George Airport (GRJ), which is located 10,312 miles (16,596 kilometers) away in George, South Africa.
• Ruby Airport has one runway designated 3/21 with a gravel surface measuring 4,000 by 100 feet.
• Because of Ruby Airport's relatively low elevation of 658 feet, planes can take off or land at Ruby 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.
• As per Federal Aviation Administration records, the airport had 1,915 passenger boardings in calendar year 2008, 1,634 enplanements in 2009, and 1,809 in 2010.

Facts about Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA):

• In addition to being known as "Kadena Air Base 嘉手納飛行場 Kadena Hikōjō", another name for DNA is "Kadena AFB".
• Kadena Air Base's history dates back to just before the 1 April 1945, Battle of Okinawa, when a local construction firm completed a small airfield named Yara Hikojo near the island's village of Kadena.
• In 1972, the 1st Special Operations Squadron was assigned, bringing their specialized Lockheed C/MC-130 Hercules aircraft to the wing.
• 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 mission of NAVCOMM Det Okinawa is to provide communications support for SEVENTH Fleet and supporting units, U.S.
• Beginning in 1961, the 18th was sending its tactical squadrons frequently to South Vietnam and Thailand, initially with its RF-101 reconnaissance forces, and beginning in 1964 with its tactical fighter forces supporting USAF combat missions in the Vietnam War.
• 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 18th Fighter-Bomber Wing was reassigned to Kadena from Osan-ni AB, South Korea on 1 November 1954, flying three squadrons of North American F-86 Sabres.
• On 7 June 1946, Headquarters Eighth Air Force moved without personnel or equipment to MacDill AAF, Florida.