Nonstop flight route between Filton, Bristol, United Kingdom and Seattle, Washington, United States:

About this route:

A direct, nonstop flight between Bristol Filton Airport (FZO), Filton, Bristol, United Kingdom and Kenmore Air Harbor Seaplane Base (LKE), Seattle, Washington, United States would travel a Great Circle distance of 4,717 miles (or 7,591 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 Bristol Filton Airport and Kenmore Air Harbor Seaplane Base, 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 Bristol Filton Airport and Kenmore Air Harbor Seaplane Base. 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 Bristol Filton Airport (FZO):

• A flying school was located on the northern side of the airfield.
• Before D-Day, US-manufactured aircraft were assembled at Filton Aerodrome, from assemblies imported via Avonmouth docks.
• The re-armament programme from 1935 to the outbreak of WWII saw further expansion of the Bristol Aeroplane Company.
• The company grew rapidly during WWI, building thousands of Bristol Fighters and other aircraft.
• The 1960s and 1970s saw the development and production of Concorde at Filton and a further extension of the Filton runway.
• Because of Bristol Filton Airport's relatively low elevation of 225 feet, planes can take off or land at Bristol Filton 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.
• During the late 1990s and up to 2010 Douglas DC8 and Boeing 747-200 aircraft flew regularly in and out of Filton, as at the time Filton was the maintenance base for MK Airlines.
• The furthest airport from Bristol Filton Airport (FZO) is Dunedin International Airport (DUD), which is located 11,930 miles (19,200 kilometers) away in Dunedin, Otago, New Zealand.
• Bristol Filton Airport (FZO) currently has only 1 runway.
• In addition to being known as "Bristol Filton Airport", another name for FZO is "Filton Aerodrome".
• Before WWII there was a belief that German bombers had insufficient range to reach Filton, however, the invasion of France by the Nazis in 1940 changed the situation.
• During the early 1950s, British Overseas Airways Corporation flew their Lockheed Constellations and Boeing Stratocruisers into Filton to be serviced in the newly completed Brabazon Hangar, then the largest hangar in the world.
• The closest airport to Bristol Filton Airport (FZO) is Bristol Airport (BRS), which is located only 11 miles (18 kilometers) SSW of FZO.

Facts about Kenmore Air Harbor Seaplane Base (LKE):

• The closest airport to Kenmore Air Harbor Seaplane Base (LKE) is King County International Airport (BFI), which is located only 7 miles (11 kilometers) SSE of LKE.
• Kenmore Air Harbor Seaplane Base (LKE) currently has only 1 runway.
• Because of Kenmore Air Harbor Seaplane Base's relatively low elevation of 14 feet, planes can take off or land at Kenmore Air Harbor Seaplane Base 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 "Kenmore Air Harbor Seaplane Base", other names for LKE include "Seattle Lake Union Seaplane Base" and "W55".
• The furthest airport from Kenmore Air Harbor Seaplane Base (LKE) is Tôlanaro Airport (FTU), which is located 10,770 miles (17,332 kilometers) away in Tôlanaro, Madagascar.