Nonstop flight route between Watertown, South Dakota, United States and Waterford, Ireland:

About this route:

A direct, nonstop flight between Watertown Regional Airport (ATY), Watertown, South Dakota, United States and Waterford Airport (WAT), Waterford, Ireland would travel a Great Circle distance of 3,878 miles (or 6,242 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 Waterford 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 Waterford 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.
• The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
• Federal Aviation Administration records say the airport had 4,975 passenger boardings in calendar year 2008, 5,824 in 2009 and 7,814 in 2010.
• 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.
• In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".

Facts about Waterford Airport (WAT):

• On 14 May 2007 Aer Arann announced that they would open up a base in Waterford Airport and they also announced services to Birmingham.
• Because of Waterford Airport's relatively low elevation of 119 feet, planes can take off or land at Waterford 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.
• On 14 March 2012, Aer Arann transferred all of its Waterford routes into the Aer Lingus Regional brand effective from 25 March 2012.
• The closest airport to Waterford Airport (WAT) is Kilkenny Airport (KKY), which is located 33 miles (53 kilometers) NNW of WAT.
• Waterford Airport handled 8,000 passengers last year.
• The furthest airport from Waterford Airport (WAT) is Ryan's Creek Aerodrome (SZS), which is nearly antipodal to Waterford Airport (meaning Waterford Airport is almost on the exact opposite side of the Earth from Ryan's Creek Aerodrome), and is located 12,013 miles (19,333 kilometers) away in Stewart Island, New Zealand.
• In addition to being known as "Waterford Airport", another name for WAT is "Aerfort Phort Láirge".
• On 12 August 2013 it was reported that a 150m extension of the runway would be funded by the Department of Transport of up to €400,000.
• The airport opened in 1981 with a 1,200 by 29 m runway for single and twin-engine light aircraft and a portable cabin as terminal building.