Nonstop flight route between Newark/Elizabeth, New Jersey, United States and St Athan, Wales, United Kingdom:
Departure Airport:
 
    Arrival Airport:
 
    Distance from EWR to DGX:
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- About this route
- EWR Airport Information
- DGX Airport Information
- Facts about EWR
- Facts about DGX
- Map of Nearest Airports to EWR
- List of Nearest Airports to EWR
- Map of Furthest Airports from EWR
- List of Furthest Airports from EWR
- Map of Nearest Airports to DGX
- List of Nearest Airports to DGX
- Map of Furthest Airports from DGX
- List of Furthest Airports from DGX
About this route:
A direct, nonstop flight between Newark Liberty International Airport (EWR), Newark/Elizabeth, New Jersey, United States and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 3,335 miles (or 5,367 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 Newark Liberty International 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 Newark Liberty International 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:
| IATA / ICAO Codes: | EWR / KEWR | 
| Airport Name: | Newark Liberty International Airport | 
| Location: | Newark/Elizabeth, New Jersey, United States | 
| GPS Coordinates: | 40°41'33"N by 74°10'6"W | 
| Area Served: | New York metropolitan area | 
| Operator/Owner: | Port Authority of New York and New Jersey | 
| Airport Type: | Public | 
| Elevation: | 18 feet (5 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from EWR | 
| More Information: | EWR Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | DGX / EGDX | 
| Airport Name: | MoD St Athan | 
| Location: | St Athan, Wales, United Kingdom | 
| GPS Coordinates: | 51°24'16"N by 3°26'8"W | 
| Operator/Owner: | Ministry of Defence | 
| Airport Type: | Military | 
| Elevation: | 163 feet (50 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from DGX | 
| More Information: | DGX Maps & Info | 
Facts about Newark Liberty International Airport (EWR):
- Newark Liberty International Airport, originally named Newark Metropolitan Airport and later Newark International Airport, is an international airport which straddles the municipal boundary between Newark and Elizabeth, New Jersey, United States.
- Underutilized through the 1970s, Newark expanded dramatically in the 1980s.
- United Airlines Flight 93 pushed back from gate A17 at 8:01 am, on its way from Newark to San Francisco International Airport, on September 11, 2001.
- Because of Newark Liberty International Airport's relatively low elevation of 18 feet, planes can take off or land at Newark Liberty International 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 Newark Liberty International Airport (EWR) is Linden Airport (LDJ), which is located only 7 miles (11 kilometers) SW of EWR.
- Following the business model of the Port Authority's other facilities, in some cases entire terminals are operated by terminal operators and not by the Port Authority directly.
- The airports in the New York metropolitan area combine to create the largest airport system in the United States, the second largest in the world in terms of passenger traffic, and largest in the world in terms of total flight operations.
- Newark Liberty International Airport (EWR) has 3 runways.
- The furthest airport from Newark Liberty International Airport (EWR) is Margaret River Airport (MGV), which is located 11,746 miles (18,904 kilometers) away in Margaret River, Western Australia, Australia.
- Terminal C, designed by Grad Associates and completed in 1988, has two ticketing levels, one for international check-in and one for domestic check-in.
Facts about MoD St Athan (DGX):
- 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.
- MoD St Athan (DGX) currently has only 1 runway.
- St Athan also became the major RAF maintenance base for Vulcan, Victor, Buccaner, Phantom, Harrier, Tornado, Jaguar, Hawk and VC10 aircraft, originally under direct RAF control, but latterly under the auspices of the Defence Aviation Repair Agency.
- 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.
- In 2009 building work was due to commence on a new defence training academy with its heart at St Athan.
- 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.
- The new academy was claimed to create up to 5000 jobs at St Athan with a £14 billion investment over 25 years with an estimated £57.4 million spent into the local economy.
- 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.




