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BFI to HSZ: distance & flight time
Seattle (Boeing Field King County International Airport) → Hsinchu (Hsinchu Air Base)
6,085 mi
9,793 km · 5,288 nm
12h 24m
estimated nonstop flight time
+15h
time difference · heading northwest
See live BFI→HSZ fares Phone-only fares on this route — call free
Flight time details
6,085 miles nonstop takes roughly 12h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- HSZ — Hsinchu Air Base · Hsinchu, Taiwan
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Near HSZ
- TPE · Taiwan Taoyuan International Airport26 mi away
- TSA · Taipei Songshan Airport42 mi away
- RMQ · Taichung Ching Chuang Kang Airport43 mi away
- TXG · Taichung Airport47 mi away
Frequently asked questions
How far is BFI from HSZ?
The flight distance from Seattle (BFI) to Hsinchu (HSZ) is 6,085 miles (9,793 km, 5,288 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to HSZ?
A nonstop flight takes about 12h 24m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seattle and Hsinchu?
Hsinchu is 15 hours ahead of Seattle.
What is the cheapest way to fly from BFI to HSZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–HSZ that never appear on search engines, with no booking fees.