Nonstop flight route between Belfast, Northern Ireland, United Kingdom and Watertown, South Dakota, United States:

About this route:

A direct, nonstop flight between Belfast International Airport (BFS), Belfast, Northern Ireland, United Kingdom and Watertown Regional Airport (ATY), Watertown, South Dakota, United States would travel a Great Circle distance of 3,821 miles (or 6,150 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 Belfast International 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 Belfast International 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 Belfast International Airport (BFS):

• In January 2011, Bmibaby moved to George Best Belfast City Airport in order to keep its operation under one roof with sister company BMI.
• The closest airport to Belfast International Airport (BFS) is George Best Belfast City Airport (BHD), which is located only 14 miles (23 kilometers) E of BFS.
• Belfast International Airport is a major airport located 11.5 NM northwest of Belfast in Northern Ireland.
• In 1983 the airport, renamed Belfast International, was regularly accommodating the largest civil aircraft in service, and with the installation of new technology was capable of all weather operations.
• Flyglobespan previously operated summer seasonal services to Orlando Sanford International Airport and John C.
• Belfast International Airport handled 4,023,336 passengers last year.
• Because of Belfast International Airport's relatively low elevation of 268 feet, planes can take off or land at Belfast 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.
• The furthest airport from Belfast International Airport (BFS) is Ryan's Creek Aerodrome (SZS), which is located 11,847 miles (19,065 kilometers) away in Stewart Island, New Zealand.
• Civil traffic began in 1922 when flights were conducted flying newspapers from Chester, and a regular civil air service started in 1933.
• Belfast International Airport (BFS) has 2 runways.
• In addition to being known as "Belfast International Airport", another name for BFS is "Belfast/Aldergrove Airport".

Facts about Watertown Regional Airport (ATY):

• Watertown Regional Airport covers 919 acres at an elevation of 1,749 feet above mean sea level.
• 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.
• During World War II the airfield was used by the United States Army Air Forces.
• In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
• Watertown Regional Airport (ATY) has 2 runways.
• The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.