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):

• 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.
• King County International Airport (BFI) has 2 runways.
• 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.
• It is in the National Plan of Integrated Airport Systems for 2011–2015, which called it a primary commercial service airport.Federal Aviation Administration records say the airport had 34,597 passenger boardings in calendar year 2008, 35,863 in 2009 and 33,656 in 2010.
• 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.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".

Facts about Ipswich Airport (IPW):

• The site of Ravens Wood 147 acres was purchased by the Ipswich Corporation in 1929 with the intention of creating a municipal airport for Ipswich, with construction starting in the following year.
• The closest airport to Ipswich Airport (IPW) is RAF Honington USAAF Station 375 (BEQ), which is located 28 miles (45 kilometers) NW of IPW.
• 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.
• Ipswich Airport (IPW) has 2 runways.
• From its earliest days, the airport was home to a wide variety of privately owned and flying club operated aircraft.
• 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.