Nonstop flight route between Ephrata, Washington, United States and Okinawa Prefecture, Japan:

About this route:

A direct, nonstop flight between Ephrata Municipal Airport (EPH), Ephrata, Washington, 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 5,855 miles (or 9,423 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 Ephrata Municipal 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 Ephrata Municipal 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 Ephrata Municipal Airport (EPH):

• The furthest airport from Ephrata Municipal Airport (EPH) is Tôlanaro Airport (FTU), which is located 10,729 miles (17,266 kilometers) away in Tôlanaro, Madagascar.
• Ephrata Municipal Airport (EPH) has 3 runways.
• In addition to being known as "Ephrata Municipal Airport", another name for EPH is "Ephrata Army Airfield".
• Ephrata Municipal Airport covers an area of 2,300 acres at an elevation of 1,276 feet above mean sea level.
• The closest airport to Ephrata Municipal Airport (EPH) is Grant County International Airport (MWH), which is located only 12 miles (19 kilometers) SE of EPH.

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

• The Korean War emphasized the need for maintaining a naval presence in Okinawa.
• On 7 June 1946, Headquarters Eighth Air Force moved without personnel or equipment to MacDill AAF, Florida.
• In addition to being known as "Kadena Air Base 嘉手納飛行場 Kadena Hikōjō", another name for DNA is "Kadena AFB".
• At the end of the Eisenhower presidency, around 1,700 nuclear weapons were deployed on shore in the Pacific, 800 of which were at Kadena Air Base.
• 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.
• Since November 1954, the 18th Wing under various designations has been the main United States Air Force operational unit at Kadena.
• The McDonnell Douglas RF-4C Phantom II replaced the RF-101 in the reconnaissance role in 1967.
• 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.
• 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.