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.
• 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".
• Terminal 1 is the original passenger terminal of the Taiwan Taoyuan International Airport.
• 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.
• The Southern and Northern Concourses are also known as Concourse C and Concourse D, respectively.
• The airport, originally planned as Taoyuan International Airport, bore the name of late President Chiang Kai-shek until 2006.
• 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.
• China Airlines Engineering and Maintenance Organization and Evergreen Aviation Technologies both offers maintenance services at the airport.
• Taiwan Taoyuan handled a total of 30,701,987 passengers and 1,571,814,300 kg of freight in 2013.
• The operation of scheduled air services to and from Taoyuan is facilitated by air services agreements between Taiwan and other countries.
• The airport has two parallel runways, with one 3660 meters in length and another 3350 meters in length and both 60 meters wide, enabling them to cater to the next generation of aircraft.
• 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.

Facts about Seattle–Tacoma International Airport (SEA):

• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• The airport is also served both by the King County Metro bus system and Sound Transit regional express buses.
• Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
• Seattle–Tacoma International Airport (SEA) has 3 runways.
• The new 3rd runway opened on November 20, 2008, with a total construction cost of $1.1 billion.
• 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.
• 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.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• The airport has service to destinations throughout North America, Europe, the Middle East, and East Asia.
• 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.