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

About this route:

A direct, nonstop flight between Waterford Airport (WAT), Waterford, Ireland and Pierre Regional Airport (PIR), Pierre, South Dakota, United States would travel a Great Circle distance of 4,016 miles (or 6,463 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 Waterford Airport and Pierre 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 Waterford Airport and Pierre 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 Waterford Airport (WAT):

• The closest airport to Waterford Airport (WAT) is Kilkenny Airport (KKY), which is located 33 miles (53 kilometers) NNW of WAT.
• 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.
• 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".
• Waterford Airport handled 8,000 passengers last year.
• 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.
• Airport development was initiated by Waterford Corporation with support from the Government of Ireland and the private sector in 1979–1980.
• On 10 January 2008 Aer Arann announced the return of the summer routes to Bordeaux, Faro, Málaga with a new service to Amsterdam.
• The airport is on the R708 road which can be accessed from the R710 outer ring road in Waterford.

Facts about Pierre Regional Airport (PIR):

• In addition to being known as "Pierre Regional Airport", another name for PIR is "Pierre Army Airfield".
• The closest airport to Pierre Regional Airport (PIR) is Mobridge Municipal Airport (MBG), which is located 81 miles (130 kilometers) N of PIR.
• Pierre Regional Airport (PIR) has 2 runways.
• The furthest airport from Pierre Regional Airport (PIR) is Sir Gaëtan Duval Airport (RRG), which is located 10,493 miles (16,887 kilometers) away in Rodrigues Island, Mauritius.
• During World War II the airfield was used by the United States Army Air Forces by Air Technical Service Command as a maintenance and supply depot.