Nonstop flight route between Boulder City, Nevada, United States and St Athan, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Boulder City Municipal Airport (BLD), Boulder City, Nevada, United States and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 5,118 miles (or 8,237 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 Boulder City Municipal 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 Boulder City Municipal 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 Boulder City Municipal Airport (BLD):

• The closest airport to Boulder City Municipal Airport (BLD) is Henderson Executive Airport (HSH), which is located only 15 miles (25 kilometers) W of BLD.
• Boulder City Municipal Airport covers an area of 530 acres at an elevation of 2,203 feet above mean sea level.
• Boulder City Municipal Airport (BLD) has 3 runways.
• In addition to being known as "Boulder City Municipal Airport", other names for BLD include "KBVU" and "BVU".
• The furthest airport from Boulder City Municipal Airport (BLD) is Sir Gaëtan Duval Airport (RRG), which is located 11,313 miles (18,206 kilometers) away in Rodrigues Island, Mauritius.

Facts about MoD St Athan (DGX):

• During the 1960s, a driving school was established.
• 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 (DGX) currently has only 1 runway.
• 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.
• RAF St Athan has been used to house a number of army units throughout its life and, in 2003, the 1st Battalion, Welsh Guards moved from Aldershot to St Athan - the first time they have been based in Wales since they were formed in 1915.
• 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.