Nonstop flight route between Surat Thani, Thailand and Chignik, Alaska, United States.:

About this route:

A direct, nonstop flight between Surat Thani International Airport (URT), Surat Thani, Thailand and Chignik Bay Seaplane Base (KBW), Chignik, Alaska, United States. would travel a Great Circle distance of 6,164 miles (or 9,920 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 Surat Thani International Airport and Chignik Bay 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 Surat Thani International Airport and Chignik Bay 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 Surat Thani International Airport (URT):

• 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.
• Surat Thani International Airport (URT) currently has only 1 runway.
• 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.
• The closest airport to Surat Thani International Airport (URT) is Ranong Airport (UNN), which is located 58 miles (94 kilometers) NW of URT.
• In addition to being known as "Surat Thani International Airport", another name for URT is "ท่าอากาศยานสุราษฎร์ธานี".
• 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.
• Surat Thani Airport is situated in the Phunphin, Surat Thani, Thailand.

Facts about Chignik Bay Seaplane Base (KBW):

• The furthest airport from Chignik Bay Seaplane Base (KBW) is George Airport (GRJ), which is located 10,896 miles (17,536 kilometers) away in George, South Africa.
• The closest airport to Chignik Bay Seaplane Base (KBW) is Chignik Lagoon Airport (KCL), which is located only 5 miles (8 kilometers) WNW of KBW.
• In addition to being known as "Chignik Bay Seaplane Base", another name for KBW is "Z78".
• Chignik Bay Seaplane Base (KBW) has 2 runways.
• Because of Chignik Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chignik Bay 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.