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

About this route:

A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Liverpool John Lennon Airport (LPL), Liverpool, England, United Kingdom would travel a Great Circle distance of 4,618 miles (or 7,431 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 Liverpool John Lennon 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 Liverpool John Lennon 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):

• 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.
• Boeing Field had scheduled passenger flights on West Coast Airlines Douglas DC-9s and Fairchild F-27s to Idaho, Oregon, Washington, northern California, western Montana, northern Utah and to Calgary.
• 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 Boeing Company has facilities at the airport.
• The August 1946 OAG shows 24 United Airlines weekday departures, 10 Northwest and two or three Pan Am DC-3s to Juneau via Annette Island.
• 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.
• Boeing Field/King County International Airport covers 634 acres at an elevation of 21 feet above mean sea level.
• Helijet, a helicopter airline based at Vancouver International Airport in British Columbia, scheduled Sikorsky S-76s to the Victoria Harbour Heliport in British Columbia and on to Helijet's Vancouver Harbour Heliport near downtown Vancouver, B.C.
• King County International Airport (BFI) has 2 runways.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".

Facts about Liverpool John Lennon Airport (LPL):

• Because of Liverpool John Lennon Airport's relatively low elevation of 81 feet, planes can take off or land at Liverpool John Lennon 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 furthest airport from Liverpool John Lennon Airport (LPL) is Ryan's Creek Aerodrome (SZS), which is located 11,839 miles (19,053 kilometers) away in Stewart Island, New Zealand.
• In September 2006 reconstruction started on the main runway and taxiways.
• The city took over control of the airport on 1 January 1961 and prepared development plans.
• The closest airport to Liverpool John Lennon Airport (LPL) is Chester Hawarden Airport Hawarden Airport (CEG), which is located only 12 miles (19 kilometers) SSW of LPL.
• Liverpool John Lennon Airport handled 4,187,493 passengers last year.
• During the post war years Speke Airport hosted an annual Air Display in aid of the Soldiers, Sailors, and Air Force Association, a charity for veterans.
• Liverpool John Lennon Airport (LPL) currently has only 1 runway.
• On 8 October 1940, Speke was witness to what is thought to be the fastest air-to-air combat "kill" in the Battle of Britain and possibly of all time.
• The original terminal building dating from the late 1930s, famously seen on early television footage with its terraces packed with Beatles fans, was left derelict for over a decade after being replaced in 1986.
• Captain Harold James Andrews was appointed as the first Airport Manager in July 1932, and he was effectively the first full-time professional co-ordinator for the whole project.