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

About this route:

A direct, nonstop flight between Watertown Regional Airport (ATY), Watertown, South Dakota, United States and London Stansted Airport (STN), Essex (near London), England, United Kingdom 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 Watertown Regional Airport and London Stansted 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 Watertown Regional Airport and London Stansted 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 Watertown Regional Airport (ATY):

• Watertown Regional Airport (ATY) has 2 runways.
• In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
• 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.
• During World War II the airfield was used by the United States Army Air Forces.

Facts about London Stansted Airport (STN):

• In 1984, the government approved a plan to develop Stansted in two phases, involving both airfield and terminal improvements that would increase the airport's capacity to 15 million passengers per year.
• In 1988, over 1.1 million passengers passed through Stansted, the first time annual passenger numbers had exceeded 1 million at the airport.
• 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.
• London Stansted Airport (STN) currently has only 1 runway.
• London Stansted Airport handled 17,852,393 passengers last year.
• The closest airport to London Stansted Airport (STN) is MDPGA Wethersfield (WXF), which is located only 13 miles (21 kilometers) ENE of STN.
• There are several cargo buildings and hangars around the airfield.
• 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.
• 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.