Nonstop flight route between Taoyuan County (near Taipei), Taiwan, Republic of China and SeaTac (near Seattle and Tacoma), Washington, United States:

About this route:

A direct, nonstop flight between Taiwan Taoyuan International Airport (TPE), Taoyuan County (near Taipei), Taiwan, Republic of China and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 6,063 miles (or 9,757 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 Taiwan Taoyuan International Airport and Seattle–Tacoma 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 Taiwan Taoyuan International Airport and Seattle–Tacoma 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 Taiwan Taoyuan International Airport (TPE):

• Taiwan Taoyuan International Airport (TPE) has 2 runways.
• The airport's long term expansion opportunities are subject to variables.
• The Taoyuan International Airport Access MRT System is scheduled to begin service in December 2015 and will link both terminals to Taipei and Zhongli, Taoyuan.
• The closest airport to Taiwan Taoyuan International Airport (TPE) is Taipei International Airport (Taipei Songshan Airport) (TSA), which is located 21 miles (33 kilometers) E of TPE.
• The Southern and Northern Concourses are also known as Concourse C and Concourse D, respectively.
• The furthest airport from Taiwan Taoyuan International Airport (TPE) is Clorinda Airport (CLX), which is nearly antipodal to Taiwan Taoyuan International Airport (meaning Taiwan Taoyuan International Airport is almost on the exact opposite side of the Earth from Clorinda Airport), and is located 12,370 miles (19,907 kilometers) away in Clorinda, Formosa, Argentina.
• In January 2006, a Foreign Laborers' Service Center was set up to provide airport pick-up services and serve the needs of migrant workers.
• In the 1970s, the original airport in Taipei City — Taipei Songshan Airport — had become overcrowded and could not be expanded due to space limitations.
• The operation of scheduled air services to and from Taoyuan is facilitated by air services agreements between Taiwan and other countries.
• In addition to being known as "Taiwan Taoyuan International Airport", other names for TPE include "臺灣桃園國際機場桃園機場" and "Táiwān Táoyuán Gúojì JīchǎngTáoyuán Jīchǎng".
• Because of Taiwan Taoyuan International Airport's relatively low elevation of 108 feet, planes can take off or land at Taiwan Taoyuan 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.

Facts about Seattle–Tacoma International Airport (SEA):

• In 2007 the airport, together with the University of Illinois Center of Excellence for Airport Technology, became the first airport to implement an avian radar system providing 24-hour monitoring of wildlife activity across the airfield.
• The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
• A recurring problem at the airport is misidentification of the westernmost taxiway, Taxiway Tango, as a runway.
• The airport was constructed by the Port of Seattle in 1944 to serve civilians of the region, after the U.S.
• Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma 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 "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• The facility was originally scheduled to open in Spring 2011.
• The closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
• The airport has a Central Terminal building, which was renovated and expanded in 2003.
• Seattle–Tacoma International Airport (SEA) has 3 runways.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• Starting in the late 1980s, the Port of Seattle and a council representing local county governments considered the future of air traffic in the region and predicted that airport could reach capacity by 2000.