Nonstop flight route between St Athan, Wales, United Kingdom and Savannah, Georgia (near Hilton Head, South Carolina), United States:

About this route:

A direct, nonstop flight between MoD St Athan (DGX), St Athan, Wales, United Kingdom and Savannah / Hilton Head International Airport (SAV), Savannah, Georgia (near Hilton Head, South Carolina), United States would travel a Great Circle distance of 4,018 miles (or 6,467 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 Savannah / Hilton Head International Airport, 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 Savannah / Hilton Head International Airport. 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):

• 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.
• In 2009 building work was due to commence on a new defence training academy with its heart at St Athan.
• 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.
• 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 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.
• MOD St Athan is a large Ministry of Defence unit near the village of St Athan in the Vale of Glamorgan, southern Wales.
• 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.

Facts about Savannah / Hilton Head International Airport (SAV):

• In 1958, work began on a new airline terminal.
• Savannah ANGB includes over 145 buildings and 239 acres of leased land in the southeast and northeast quadrants of the airport.
• A terminal expansion project was completed in July 2007, adding five departure gates.
• Because of Savannah / Hilton Head International Airport's relatively low elevation of 50 feet, planes can take off or land at Savannah / Hilton Head 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.
• Savannah / Hilton Head International Airport (SAV) has 2 runways.
• The closest airport to Savannah / Hilton Head International Airport (SAV) is Hunter Army Airfield (SVN), which is located only 9 miles (14 kilometers) SSE of SAV.
• Despite the airport's name, there are currently no scheduled commercial international flights outside the United States from Savannah/Hilton Head.
• The furthest airport from Savannah / Hilton Head International Airport (SAV) is Margaret River Airport (MGV), which is located 11,485 miles (18,484 kilometers) away in Margaret River, Western Australia, Australia.