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GZW to BFI: distance & flight time
Ghazvin (Qazvin Airport) → Seattle (Boeing Field King County International Airport)
6,630 mi
10,669 km · 5,761 nm
13h 28m
estimated nonstop flight time
-10.5h
time difference · heading north
See live GZW→BFI fares Phone-only fares on this route — call free
Flight time details
6,630 miles nonstop takes roughly 13h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- GZW — Qazvin Airport · Ghazvin, Iran
- 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 GZW
- PYK · Payam International Airport54 mi away
- RZR · Ramsar Airport58 mi away
- RAS · Sardar-e-Jangal Airport79 mi away
- THR · Mehrabad International Airport80 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 GZW from BFI?
The flight distance from Ghazvin (GZW) to Seattle (BFI) is 6,630 miles (10,669 km, 5,761 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GZW to BFI?
A nonstop flight takes about 13h 28m 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 Ghazvin and Seattle?
Seattle is 10.5 hours behind Ghazvin.
What is the cheapest way to fly from GZW to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GZW–BFI that never appear on search engines, with no booking fees.