Nonstop flight route between Seattle, Washington, United States and Teesside, England, United Kingdom:

About this route:

A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Durham Tees Valley Airport (MME), Teesside, England, United Kingdom would travel a Great Circle distance of 4,592 miles (or 7,390 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 Durham Tees Valley 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 Durham Tees Valley 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):

• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• The initial assembly of the 737 was at Boeing Field in the 1960s because the factory in Renton was at capacity building the 707 and 727.
• At one point Aeroamerica scheduled a Boeing 720 to Spokane.
• 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.
• Except for the World War II period, when it was taken over by the U.S.
• 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.
• Passenger terminal, 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.
• King County International Airport (BFI) has 2 runways.

Facts about Durham Tees Valley Airport (MME):

• Arriva North East presently operates services 12 and 20.
• Durham Tees Valley Airport (MME) currently has only 1 runway.
• Durham Tees Valley Airport handled 161,092 passengers last year.
• Because of Durham Tees Valley Airport's relatively low elevation of 120 feet, planes can take off or land at Durham Tees Valley 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 airfield began its life in 1941 as Royal Air Force Station RAF Middleton St.
• In 1974, the shares were divided between the newly formed Cleveland and Durham County Councils.
• A new station could be built closer to the terminal, as part of the Tees Valley Metro project.
• In 2010, Vancouver Airport Services purchased a controlling 65% stake in Peel Airports Ltd and in December 2011, Peel Airports placed the airport up for sale, sparking fear of closure amongst the staff and local population.
• The closest airport to Durham Tees Valley Airport (MME) is Newcastle Airport (NCL), which is located 38 miles (61 kilometers) NNW of MME.
• Passenger numbers peaked in 2006 when the airport was used by 917,963 passengers, but declined to 166,251 in 2012, the lowest level seen at the airport since 1972.
• The furthest airport from Durham Tees Valley Airport (MME) is Ryan's Creek Aerodrome (SZS), which is located 11,741 miles (18,895 kilometers) away in Stewart Island, New Zealand.