Nonstop flight route between Seattle, Washington, United States and Surat Thani, Thailand:

About this route:

A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Surat Thani International Airport (URT), Surat Thani, Thailand would travel a Great Circle distance of 7,773 miles (or 12,509 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 Surat Thani International 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 Surat Thani International 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 closest airport to King County International Airport (BFI) is Renton Municipal Airport (RNT), which is located only 5 miles (8 kilometers) ESE of BFI.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• 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.
• King County International Airport (BFI) has 2 runways.
• 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 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.
• 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.

Facts about Surat Thani International Airport (URT):

• The closest airport to Surat Thani International Airport (URT) is Ranong Airport (UNN), which is located 58 miles (94 kilometers) NW of URT.
• Surat Thani International Airport (URT) currently has only 1 runway.
• In addition to being known as "Surat Thani International Airport", another name for URT is "ท่าอากาศยานสุราษฎร์ธานี".
• On 11 December 1998, Thai Airways International Flight 261, an A310-200 bound for Surat Thani from Bangkok, was making its third landing attempt in heavy rain when it crashed into a rice paddy about 2 miles from the airport.
• The furthest airport from Surat Thani International Airport (URT) is Capitán FAP Carlos Martínez de Pinillos International Airport (TRU), which is nearly antipodal to Surat Thani International Airport (meaning Surat Thani International Airport is almost on the exact opposite side of the Earth from Capitán FAP Carlos Martínez de Pinillos International Airport), and is located 12,297 miles (19,789 kilometers) away in Trujillo, Peru.
• Because of Surat Thani International Airport's relatively low elevation of 286 feet, planes can take off or land at Surat Thani 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.