Nonstop flight route between Tokyo, Honshū, Japan and St Athan, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Tokyo International Airport (HND), Tokyo, Honshū, Japan and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 6,028 miles (or 9,702 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 Tokyo International Airport and MoD St Athan, 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 Tokyo International Airport and MoD St Athan. 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 Tokyo International Airport (HND):

• 30,000 annual international slots became available upon the opening of the international terminal in October 2010, and were allocated to government authorities in several countries for further allocation to airlines.
• The furthest airport from Tokyo International Airport (HND) is Diomício Freitas/Forquilhinha Airport (CCM), which is located 11,722 miles (18,864 kilometers) away in Criciúma, Santa Catarina, Brazil.
• Terminal 1 called "Big Bird" opened in 1993.
• Because of Tokyo International Airport's relatively low elevation of 21 feet, planes can take off or land at Tokyo International 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 closest airport to Tokyo International Airport (HND) is Narita International Airport (NRT), which is located 37 miles (59 kilometers) ENE of HND.
• In the late 1930s, the Tokyo government planned a new Tokyo Municipal Airport on an artificial island in Koto Ward.
• During World War II, both IJA and Haneda Airport shifted to almost exclusively military transport services.
• In addition to being known as "Tokyo International Airport", other names for HND include "東京国際空港" and "Tōkyō Kokusai Kūkō".
• Tokyo International Airport (HND) has 4 runways.
• In October 2006, Japanese Prime Minister Shinzo Abe and Chinese Premier Wen Jiabao reached an informal agreement to launch bilateral talks regarding an additional city-to-city service between Haneda and Shanghai Hongqiao International Airport.

Facts about MoD St Athan (DGX):

• The MOD later decided that DARA's 'Fast Jets' and 'Engines' businesses would close by April 2007, although the 'Large Aircraft' business would continue and, on 14 April 2005, the Project Red Dragon super-hangar opened and DARA moved its VC10 operations from its existing 'Twin Peaks' hangar into the new facility.
• During the war a dummy airfield was built using wood and cardboard a few miles west of the original airfield and successful efforts were made to hide the proper field.
• MOD St Athan is a large Ministry of Defence unit near the village of St Athan in the Vale of Glamorgan, southern Wales.
• MoD St Athan (DGX) currently has only 1 runway.
• The training to be carried out at St Athan was to be specialist phase 2 and phase 3 engineering courses of the Royal Navy, Army and Royal Air Force.
• 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.
• The closest airport to MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
• 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.
• 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.