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TZX to BFI: distance & flight time
Trabzon (Trabzon International Airport) → Seattle (Boeing Field King County International Airport)
6,223 mi
10,014 km · 5,407 nm
12h 40m
estimated nonstop flight time
-10h
time difference · heading north
See live TZX→BFI fares Phone-only fares on this route — call free
Flight time details
6,223 miles nonstop takes roughly 12h 40m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- TZX — Trabzon International Airport · Trabzon, Turkey
- BFI — Boeing Field King County International Airport · Seattle, United States
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 TZX
- OGU · Ordu Giresun Airport89 mi away
- ERC · Erzincan Airport90 mi away
- ERZ · Erzurum International Airport102 mi away
- BUS · Batumi International Airport103 mi away
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
Frequently asked questions
How far is TZX from BFI?
The flight distance from Trabzon (TZX) to Seattle (BFI) is 6,223 miles (10,014 km, 5,407 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TZX to BFI?
A nonstop flight takes about 12h 40m 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 Trabzon and Seattle?
Seattle is 10 hours behind Trabzon.
What is the cheapest way to fly from TZX to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TZX–BFI that never appear on search engines, with no booking fees.