Nonstop flight route between El Prat de Llobregat (near Barcelona), Spain and Seattle, Washington, United States:

About this route:

A direct, nonstop flight between Barcelona–El Prat Airport (BCN), El Prat de Llobregat (near Barcelona), Spain and King County International Airport (BFI), Seattle, Washington, United States would travel a Great Circle distance of 5,420 miles (or 8,722 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 Barcelona–El Prat 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 Barcelona–El Prat 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 Barcelona–El Prat Airport (BCN):

• Due to the strong drop in air traffic after 1999 and the crisis in the aviation sector in 2001 many charter operations from Girona and Reus were diverted to El Prat, which helped the airport to survive the crisis.
• A plan for expansion was completed in 2009, adding a third terminal building and control tower.
• Travelling by Taxi is a low cost and convenient way to get from the airport to the city centre, especially if you have a family or a lot of luggage.
• The furthest airport from Barcelona–El Prat Airport (BCN) is Chatham Islands (CHT), which is nearly antipodal to Barcelona–El Prat Airport (meaning Barcelona–El Prat Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,248 miles (19,711 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Barcelona–El Prat Airport (BCN) has 3 runways.
• The closest airport to Barcelona–El Prat Airport (BCN) is Sabadell Airport (QSA), which is located only 15 miles (25 kilometers) N of BCN.
• In addition to being known as "Barcelona–El Prat Airport", another name for BCN is "Aeroport de Barcelona–El Prat".
• Because of Barcelona–El Prat Airport's relatively low elevation of 14 feet, planes can take off or land at Barcelona–El Prat 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.

Facts about King County International Airport (BFI):

• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• 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.
• King County International Airport (BFI) has 2 runways.
• Boeing Field/King County International Airport covers 634 acres at an elevation of 21 feet above mean sea level.
• The King County International Airport contracts with the King County Sheriff's Office for police services.
• 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.
• 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.