Nonstop flight route between Shelbyville, Tennessee, United States and St Athan, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Shelbyville Municipal Airport (SYI), Shelbyville, Tennessee, United States and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 4,071 miles (or 6,551 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 Shelbyville 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 Shelbyville 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 Shelbyville Municipal Airport (SYI):

• Because of Shelbyville Municipal Airport's relatively low elevation of 801 feet, planes can take off or land at Shelbyville Municipal 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 Shelbyville Municipal Airport (SYI) is Tullahoma Regional Airport (THA), which is located only 17 miles (27 kilometers) SE of SYI.
• Shelbyville Municipal Airport (SYI) currently has only 1 runway.
• The furthest airport from Shelbyville Municipal Airport (SYI) is Margaret River Airport (MGV), which is located 11,211 miles (18,042 kilometers) away in Margaret River, Western Australia, Australia.
• In addition to being known as "Shelbyville Municipal Airport", another name for SYI is "Bomar Field".

Facts about MoD St Athan (DGX):

• The MOD continued to negotiate the project with the Metrix Consortium, but the price rose several times, reaching £14 billion in mid-2009.
• The closest airport to MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
• In March 2004, however, DARA announced the loss of 550 jobs at St Athan as part of streamlining to make DARA more efficient and better able to compete with the private sector for lucrative aircraft repair contracts, but also because they lost out to a direct RAF bid for a contract to upgrade the air force's fleet of ageing Harrier jump jet aircraft.
• MoD St Athan (DGX) currently has only 1 runway.
• RAF St Athan was also home for the Royal Air Force Administrative Apprentice Training School.
• In 2006, the Special Forces Support Group was raised at St Athan and the Welsh Guards returned to London.
• 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.
• 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.