Nonstop flight route between St Athan, Wales, United Kingdom and Yonago, Tottori, Japan:

About this route:

A direct, nonstop flight between MoD St Athan (DGX), St Athan, Wales, United Kingdom and Miho-Yonago Airport (YGJ), Yonago, Tottori, Japan would travel a Great Circle distance of 5,884 miles (or 9,470 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 MoD St Athan and Miho-Yonago 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 MoD St Athan and Miho-Yonago 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 MoD St Athan (DGX):

• In March 2003 it was confirmed that a new hi-tech maintenance centre would be built, creating 3,300 jobs.
• After the war, airmen of the Airframe and Engine trades continued to train at St Athan, but in 1955 this training dispersed to RAF Kirkham and RAF Weeton.
• The closest airport to MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
• The furthest airport from MoD St Athan (DGX) is Dunedin International Airport (DUD), which is located 11,960 miles (19,248 kilometers) away in Dunedin, Otago, New Zealand.
• MoD St Athan (DGX) currently has only 1 runway.
• The MOD continued to negotiate the project with the Metrix Consortium, but the price rose several times, reaching £14 billion in mid-2009.
• Because of MoD St Athan's relatively low elevation of 163 feet, planes can take off or land at MoD St Athan 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 station officially opened as RAF St Athan on 1 September 1938 and the first unit to take up residence was No 4 School of Technical Training.

Facts about Miho-Yonago Airport (YGJ):

• In addition to being known as "Miho-Yonago Airport", another name for YGJ is "美保飛行場".
• 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.
• 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.
• Miho-Yonago Airport (YGJ) currently has only 1 runway.
• The closest airport to Miho-Yonago Airport (YGJ) is Izumo Airport (IZO), which is located 20 miles (33 kilometers) WSW of YGJ.
• In December 1950, the United States Air Force 452d Bombardment Wing moved B-26 Invader light bombers to Miho Air Base.
• Miho-Yonago Airport, also known as Yonago Airport or Miho Air Base, is an airport serving Yonago, Tottori Prefecture of Japan.
• 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.