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

About this route:

A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Ipswich Airport (IPW), Ipswich, England would travel a Great Circle distance of 4,793 miles (or 7,714 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 Ipswich 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 Ipswich 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):

• 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.
• 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.
• 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 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 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 Boeing Company has facilities at the airport.
• Boeing Field/King County International Airport covers 634 acres at an elevation of 21 feet above mean sea level.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• The transfer of ownership of Boeing Field from King County to the Port of Seattle was proposed in 2007 as part of a land swap with land owned by the Port.

Facts about Ipswich Airport (IPW):

• Because of Ipswich Airport's relatively low elevation of 128 feet, planes can take off or land at Ipswich 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.
• Ipswich Airport is a former airfield on the outskirts of Ipswich, Suffolk England.
• The airfield was delicensed and ceased to be registered by the Civil Aviation Authority on 31 December 1996.
• The closest airport to Ipswich Airport (IPW) is RAF Honington USAAF Station 375 (BEQ), which is located 28 miles (45 kilometers) NW of IPW.
• Ipswich Airport (IPW) has 2 runways.
• The terminal building was designed by Hening and Chitty in 1938 and Grade 2 listed in 1996.
• The furthest airport from Ipswich Airport (IPW) is Chatham Islands (CHT), which is located 11,859 miles (19,084 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• From its earliest days, the airport was home to a wide variety of privately owned and flying club operated aircraft.