Nonstop flight route between Seattle, Washington, United States and Astana, Kazakhstan:

About this route:

A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Astana International Airport (TSE), Astana, Kazakhstan would travel a Great Circle distance of 5,579 miles (or 8,978 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 Astana 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 Astana 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 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 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.
• 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.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• King County International Airport (BFI) has 2 runways.
• Boeing Field as seen from the Air Traffic Control Tower

Facts about Astana International Airport (TSE):

• Astana International Airport handled 2,303,143 passengers last year.
• Following the transfer of the country capital to Astana in 1997, the airport underwent a series of major reconstructions which brought it up to international standards.
• The furthest airport from Astana International Airport (TSE) is Teniente Julio Gallardo Airfield (PNT), which is located 10,898 miles (17,539 kilometers) away in Puerto Natales, Chile.
• The airport traces its history to 1931 when Astana's first airfield was constructed.
• The closest airport to Astana International Airport (TSE) is Sary-Arka Airport (KGF), which is located 124 miles (200 kilometers) SE of TSE.
• Astana International Airport (TSE) currently has only 1 runway.
• In addition to being known as "Astana International Airport", other names for TSE include "Халықаралық Астана Әуежайы" and "Международный аэропорт Астана".
• There are one terminal which divided into two sectors - A and B.