Nonstop flight route between Cardiff, Wales, United Kingdom and Watertown, South Dakota, United States:

About this route:

A direct, nonstop flight between Cardiff Airport (CWL), Cardiff, Wales, United Kingdom and Watertown Regional Airport (ATY), Watertown, South Dakota, United States would travel a Great Circle distance of 4,042 miles (or 6,506 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 Cardiff Airport and Watertown Regional 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 Cardiff Airport and Watertown Regional 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 Cardiff Airport (CWL):

• On 27 March 2013, the Welsh Government announced it had purchased the Cardiff International Airport Ltd from TBI Ltd as a going concern for £52,000,000.
• The furthest airport from Cardiff Airport (CWL) is Dunedin International Airport (DUD), which is located 11,958 miles (19,244 kilometers) away in Dunedin, Otago, New Zealand.
• In December 1995, Heli-air Wales began training Helicopter Pilots from the Airport's southside, and are widely accredited with pioneering Helicopter Training in Wales.
• In addition to being known as "Cardiff Airport", another name for CWL is "Maes Awyr Caerdydd".
• Because of Cardiff Airport's relatively low elevation of 220 feet, planes can take off or land at Cardiff 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.
• It was announced on 28 October 2011, that Spanish low-cost carrier Vueling are to open a new route to Barcelona commencing 27 March 2012 operating the route three times per week.
• Airport management announced, on 29 March 2006 a £100 million development strategy which will see the current terminal being extended, as well as upgrades to the main body of the building.
• The closest airport to Cardiff Airport (CWL) is MoD St Athan (DGX), which is located only 4 miles (6 kilometers) W of CWL.
• Cardiff Airport handled 1,072,062 passengers last year.
• Cardiff Airport (CWL) currently has only 1 runway.
• On 1 April 1965 the Ministry of Aviation handed over the airport to Glamorgan County Council and it was renamed Glamorgan Airport.
• As of March 2013, the Welsh Government is in the process of acquiring Cardiff Airport from TBI/Abertis, who may also divest themselves of all their airport assets following international criticism of their management of these resources.

Facts about Watertown Regional Airport (ATY):

• In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
• B-17 Flying Fortress and B-24 Liberator units underwent advanced training before going overseas.
• The furthest airport from Watertown Regional Airport (ATY) is Margaret River Airport (MGV), which is located 10,571 miles (17,013 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
• Watertown Regional Airport (ATY) has 2 runways.