Nonstop flight route between Seattle, Washington, United States and Castle Donington, Leicestershire, United Kingdom:

About this route:

A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and East Midlands Airport (EMA), Castle Donington, Leicestershire, United Kingdom would travel a Great Circle distance of 4,685 miles (or 7,539 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 King County International Airport and East Midlands 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 King County International Airport and East Midlands 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 King County International Airport (BFI):

• The King County International Airport contracts with the King County Sheriff's Office for police services.
• Boeing Field/King County International Airport covers 634 acres at an elevation of 21 feet above mean sea level.
• King County International Airport (BFI) has 2 runways.
• At one point Aeroamerica scheduled a Boeing 720 to Spokane.
• 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.
• 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.
• 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.

Facts about East Midlands Airport (EMA):

• The DEMAND Campaign was formed in 2004 to campaign against night flights at the airport and against increasing levels of noise generally.
• Ryanair has also expanded its East Midlands base with a series of new routes and frequency increases on existing routes.
• The closest airport to East Midlands Airport (EMA) is RAF Cottesmore (OKH), which is located 29 miles (47 kilometers) ESE of EMA.
• The furthest airport from East Midlands Airport (EMA) is Dunedin International Airport (DUD), which is located 11,827 miles (19,034 kilometers) away in Dunedin, Otago, New Zealand.
• Because of East Midlands Airport's relatively low elevation of 306 feet, planes can take off or land at East Midlands 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.
• East Midlands Airport (EMA) currently has only 1 runway.
• A major development towards the long-haul programme came in 2005 with the introduction of holiday flights to the Dominican Republic, Orlando, and Cancún by First Choice Airways.
• The airport was originally a Royal Air Force station, RAF Castle Donington, which was decommissioned in 1946.
• East Midlands Airport handled 4,334,117 passengers last year.