Nonstop flight route between Ogden, Utah, United States and St Athan, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Hill Air Force Base (HIF), Ogden, Utah, United States and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 4,741 miles (or 7,630 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 Hill Air Force Base 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 Hill Air Force Base 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 Hill Air Force Base (HIF):

• In July 1939, Congress appropriated $8.0 million for the establishment and construction of the Ogden Air Depot.
• During the Korean War, Hill AFB was assigned a major share of the Air Materiel Command's logistical effort to support the combat in Korea.
• The closest airport to Hill Air Force Base (HIF) is Ogden-Hinckley Airport (OGD), which is located only 5 miles (9 kilometers) NNW of HIF.
• The furthest airport from Hill Air Force Base (HIF) is Sir Gaëtan Duval Airport (RRG), which is located 10,935 miles (17,598 kilometers) away in Rodrigues Island, Mauritius.
• In addition to being known as "Hill Air Force Base", another name for HIF is "Hill AFB".
• Hill Air Force Base traces its origins back to the ill-fated U.S.
• On September 8, 2004, the National Aeronautics and Space Administration's Genesis space probe crash-landed on the nearby U.S.

Facts about MoD St Athan (DGX):

• MoD St Athan (DGX) currently has only 1 runway.
• 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.
• 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.
• 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.
• 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.
• 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.