Nonstop flight route between Yonago, Tottori, Japan and Georgetown, Ascension Island, Saint Helena:

About this route:

A direct, nonstop flight between Miho-Yonago Airport (YGJ), Yonago, Tottori, Japan and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 9,645 miles (or 15,523 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 Miho-Yonago Airport and RAF Ascension, 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 Miho-Yonago Airport and RAF Ascension. 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 Miho-Yonago Airport (YGJ):

• The closest airport to Miho-Yonago Airport (YGJ) is Izumo Airport (IZO), which is located 20 miles (33 kilometers) WSW of YGJ.
• Skymark Airlines began service from Yonago to Narita and Kobe in December 2013, and has announced that it will begin service from Yonago to Haneda, Sapporo and Okinawa beginning in April 2014.
• The furthest airport from Miho-Yonago Airport (YGJ) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Miho-Yonago Airport (meaning Miho-Yonago Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,047 miles (19,388 kilometers) away in Rio Grande, Brazil.
• The airport is connected to various locations by bus.
• In addition to being known as "Miho-Yonago Airport", another name for YGJ is "美保飛行場".
• Because of Miho-Yonago Airport's relatively low elevation of 13 feet, planes can take off or land at Miho-Yonago 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 Japan Coast Guard established a base at Miho in 1978 and has operated Bell 212, Bell 412 and AgustaWestland AW139 helicopters and Bombardier DHC-8 fixed-wing aircraft there.
• Miho-Yonago Airport (YGJ) currently has only 1 runway.
• The Japan Air Self-Defense Force has operated a number of transport aircraft from Miho Air Base including Curtiss C-46 Commando, NAMC YS-11s, Kawasaki C-1s and T-400s.

Facts about RAF Ascension (ASI):

• The station comes under the overall jurisdiction of the Commander British Forces South Atlantic Islands, an officer of one-star rank.
• The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
• The RAF presence on Ascension is backed up by United States Air Force personnel, who contribute a similar number of service personnel to ensure the effective running of the station, under the command of Captain Eduard Rodriguez, who is responsible to the RAF Station Commander.
• Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
• The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
• In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
• The Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.