Nonstop flight route between St Athan, Wales, United Kingdom and Tulare, California, United States:

About this route:

A direct, nonstop flight between MoD St Athan (DGX), St Athan, Wales, United Kingdom and Mefford Field (TLR), Tulare, California, United States would travel a Great Circle distance of 5,254 miles (or 8,456 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 Mefford Field, 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 Mefford Field. 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.
• 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.
• MoD St Athan (DGX) currently has only 1 runway.
• 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 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.
• In March 2003 it was confirmed that a new hi-tech maintenance centre would be built, creating 3,300 jobs.
• The only squadrons to operate out of St Athan on a regular basis are the University of Wales Air Squadron, flying Grob Tutors and No 634 Volunteer Gliding Squadron using Vigilant T.1s.

Facts about Mefford Field (TLR):

• Because of Mefford Field's relatively low elevation of 265 feet, planes can take off or land at Mefford Field 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.
• As Rankin Academy moved to its permanent site, Mefford Field returned to daily operations as a civilian airfield, which it continues to do to this day.
• The closest airport to Mefford Field (TLR) is Visalia Municipal AirportVisalia Army Airfield (VIS), which is located only 12 miles (19 kilometers) NNW of TLR.
• The furthest airport from Mefford Field (TLR) is Pierrefonds Airport (ZSE), which is located 11,364 miles (18,289 kilometers) away in Saint-Pierre, Réunion.
• In addition to being known as "Mefford Field", another name for TLR is "Tulare Airport".
• Mefford Field, a civilian airfield located in Tulare, CA, served as the temporary site for the Rankin Aeronautical Academy, a flight school to teach United States Army Air Corps flight cadets.
• Mefford Field (TLR) currently has only 1 runway.