Nonstop flight route between St Athan, Wales, United Kingdom and John Day, Oregon, United States:

About this route:

A direct, nonstop flight between MoD St Athan (DGX), St Athan, Wales, United Kingdom and Grant County Regional Airport (GCRA) (JDA), John Day, Oregon, United States would travel a Great Circle distance of 4,783 miles (or 7,697 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 Grant County Regional Airport (GCRA), 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 Grant County Regional Airport (GCRA). 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.
• 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.
• On 26 August 1993 an ATC civilian instructor was seriously injured and the RAF Volunteer Reserve pilot, Group Captain Roger Sweatman, was killed when their Chipmunk trainer, on an air experience flight, crashed after encountering difficulties during a simulated emergency low-height manoeuvre on take-off.
• MOD St Athan is a large Ministry of Defence unit near the village of St Athan in the Vale of Glamorgan, southern Wales.
• 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 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.
• RAF St Athan was also home for the Royal Air Force Administrative Apprentice Training School.
• MoD St Athan (DGX) currently has only 1 runway.
• During the 1960s, a driving school was established.

Facts about Grant County Regional Airport (GCRA) (JDA):

• The furthest airport from Grant County Regional Airport (GCRA) (JDA) is Tôlanaro Airport (FTU), which is located 10,883 miles (17,515 kilometers) away in Tôlanaro, Madagascar.
• Grant County Regional Airport (GCRA) (JDA) has 2 runways.
• The closest airport to Grant County Regional Airport (GCRA) (JDA) is Burns Municipal Airport (BNO), which is located 56 miles (90 kilometers) S of JDA.
• In addition to being known as "Grant County Regional Airport (GCRA)", other names for JDA include "Ogilvie Field" and "GCD".