Nonstop flight route between Waterford, Ireland and Seattle, Washington, United States:

About this route:

A direct, nonstop flight between Waterford Airport (WAT), Waterford, Ireland and King County International Airport (BFI), Seattle, Washington, United States would travel a Great Circle distance of 4,562 miles (or 7,341 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 King County International 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 King County International 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):

• Waterford Airport handled 8,000 passengers last year.
• The closest airport to Waterford Airport (WAT) is Kilkenny Airport (KKY), which is located 33 miles (53 kilometers) NNW of WAT.
• In 2006 Waterford Airport celebrated 21 years of scheduled operations.
• 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.
• On 14 May 2007 Aer Arann announced that they would open up a base in Waterford Airport and they also announced services to Birmingham.
• On 10 January 2008 Aer Arann announced the return of the summer routes to Bordeaux, Faro, Málaga with a new service to Amsterdam.
• Flybe announced a route to Manchester starting 22 May 2013, which was dropped by Aer Lingus Regional on 6 January.
• 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.
• In addition to being known as "Waterford Airport", another name for WAT is "Aerfort Phort Láirge".

Facts about King County International Airport (BFI):

• Boeing Field has no scheduled passenger jet flights.
• The Boeing Company has facilities at the airport.
• Boeing Field, officially King County International Airport, is a public airport owned and operated by King County, five miles south of downtown Seattle, Washington.
• King County International Airport (BFI) has 2 runways.
• The closest airport to King County International Airport (BFI) is Renton Municipal Airport (RNT), which is located only 5 miles (8 kilometers) ESE of BFI.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• The furthest airport from King County International Airport (BFI) is Tôlanaro Airport (FTU), which is located 10,775 miles (17,341 kilometers) away in Tôlanaro, Madagascar.
• Because of King County International Airport's relatively low elevation of 21 feet, planes can take off or land at King County 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.
• At one point Aeroamerica scheduled a Boeing 720 to Spokane.