Distance From Seattle–Tacoma International Airport to Taipei Songshan Airport, SEA - TSA Distance

The distance from Seattle–Tacoma International Airport (SEA) to Taipei Songshan Airport (TSA) is 6051 miles or 9738 kilometers or 5255 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Seattle ( United States ) to Taipei City ( Taiwan )?

A one-way nonstop (direct) flight between Seattle and Taipei City takes around 13 hours 54 minutes.

Estimated flight time from Seattle–Tacoma International Airport, Seattle, United States to Taipei Songshan Airport, Taipei City, Taiwan is 13 hours 54 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • SEA - TSA

Kilometers		9738 km
Statute Miles		6051 miles
Nautical Miles		5255 nm
Avg. Time of Flight		13 hours 54 minutes

Seattle–Tacoma International Airport to Taipei Songshan Airport Flight Route Map - SEA to TSA Flight Path

Location of Seattle–Tacoma International Airport & Taipei Songshan Airport is given below.
Click the map to view Seattle to Taipei City nonstop flight path and travel direction.

Click to see flight route on Google Map between Seattle, United States and Taipei City, Taiwan. .

Nonstop flight route between Seattle, United States and Taipei City, Taiwan.

Time Difference Between the Airports • SEA - TSA

Time difference between Seattle (United States) and Taipei City (Taiwan) is 14 Hours.
Taipei City time is 14 Hours ahead of Seattle.

Location	Local Time
Seattle (United States)	2026-05-31, 11:14:13 MDT
Taipei City (Taiwan)	2026-06-01, 01:14:13 CST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Seattle–Tacoma International Airport (SEA / KSEA) Seattle, United States

Destination

Taipei Songshan Airport (TSA / RCSS) Taipei City, Taiwan