Nonstop flight route between Caldwell, New Jersey, United States and St Athan, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Essex County Airport (CDW), Caldwell, New Jersey, United States and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 3,332 miles (or 5,362 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 Essex County 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 Essex County 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 Essex County Airport (CDW):

• In April 1929 Essex Airport Corporation was formed by Walter Marvin and six other individuals.
• Essex County Airport (CDW) has 2 runways.
• The furthest airport from Essex County Airport (CDW) is Margaret River Airport (MGV), which is located 11,734 miles (18,884 kilometers) away in Margaret River, Western Australia, Australia.
• Essex County Airport covers an area of 275 acres at an elevation of 172 feet above mean sea level.
• The weather station reports are commonly identified as "Caldwell".
• Because of Essex County Airport's relatively low elevation of 172 feet, planes can take off or land at Essex County Airport 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 closest airport to Essex County Airport (CDW) is Morristown Municipal Airport (MMU), which is located only 9 miles (14 kilometers) SW of CDW.

Facts about MoD St Athan (DGX):

• MoD St Athan (DGX) currently has only 1 runway.
• 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.
• 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 station officially opened as RAF St Athan on 1 September 1938 and the first unit to take up residence was No 4 School of Technical Training.
• 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 continued to negotiate the project with the Metrix Consortium, but the price rose several times, reaching £14 billion in mid-2009.