Nonstop flight route between St Athan, Wales, United Kingdom and Tanacross, Alaska, United States:

About this route:

A direct, nonstop flight between MoD St Athan (DGX), St Athan, Wales, United Kingdom and Tanacross Airport (TSG), Tanacross, Alaska, United States would travel a Great Circle distance of 4,215 miles (or 6,783 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 Tanacross 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 Tanacross 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):

• The closest airport to MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
• During the 1960s, a driving school was established.
• MoD St Athan (DGX) currently has only 1 runway.
• In 2009 building work was due to commence on a new defence training academy with its heart at St Athan.
• The two cadet passengers were cousins and were named as Katie Jo Davies, 15, and Nikitta Walters, 14.
• 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 last aircraft to be serviced at St Athan, a Vickers VC10, departed the site on 23 February 2012.
• 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.
• RAF St Athan was also home for the Royal Air Force Administrative Apprentice Training School.

Facts about Tanacross Airport (TSG):

• Constructed 1943, activated September 20 by Air Transport Command as Station #16, Alaskan Wing, later 1464th AAFBU.
• Tanacross Airport is a public use airport located one nautical mile south of the central business district of Tanacross, in the Southeast Fairbanks Census Area of the U.S.
• Tanacross Airport (TSG) has 2 runways.
• In addition to being known as "Tanacross Airport", another name for TSG is "Tanacross Air Base".
• The closest airport to Tanacross Airport (TSG) is Tok Airport (TKJ), which is located only 11 miles (18 kilometers) ESE of TSG.
• The furthest airport from Tanacross Airport (TSG) is Port Elizabeth International Airport (PLZ), which is located 10,351 miles (16,659 kilometers) away in Port Elizabeth, South Africa.