Nonstop flight route between Essex (near London), England, United Kingdom and Watertown, South Dakota, United States:

About this route:

A direct, nonstop flight between London Stansted Airport (STN), Essex (near London), England, United Kingdom and Watertown Regional Airport (ATY), Watertown, South Dakota, United States would travel a Great Circle distance of 4,149 miles (or 6,677 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 London Stansted 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 London Stansted 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 London Stansted Airport (STN):

• From 1997 to 2007 Stansted saw rapid expansion of passenger numbers on the back of the boom in low cost air travel, peaking at 24 million passengers in the 12 months to October 2007, but passenger numbers declined for the subsequent five years to 2012.
• The closest airport to London Stansted Airport (STN) is MDPGA Wethersfield (WXF), which is located only 13 miles (21 kilometers) ENE of STN.
• London Stansted Airport handled 17,852,393 passengers last year.
• The furthest airport from London Stansted Airport (STN) is Chatham Islands (CHT), which is located 11,858 miles (19,084 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• London Stansted Airport (STN) currently has only 1 runway.
• Stansted's Air traffic control tower was completed in 1996 is amongst the tallest in Britain and was the tallest at the time of its construction.
• Because of London Stansted Airport's relatively low elevation of 348 feet, planes can take off or land at London Stansted 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.
• In 2007 passenger numbers peaked at nearly 24 million, but then declined for 5 years and in 2012 the total was around 17.5 million.
• Long haul transatlantic operations made a return to Stansted in June 2010, when Sun Country Airlines announced a seasonal weekly service from Stansted to Minneapolis.

Facts about Watertown Regional Airport (ATY):

• 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.
• In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
• Watertown Regional Airport (ATY) has 2 runways.
• B-17 Flying Fortress and B-24 Liberator units underwent advanced training before going overseas.