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KSH to BFI: distance & flight time
Bakhtaran (Shahid Ashrafi Esfahani Airport) → Seattle (Boeing Field King County International Airport)
6,742 mi
10,850 km · 5,859 nm
13h 41m
estimated nonstop flight time
-10.5h
time difference · heading north
See live KSH→BFI fares Phone-only fares on this route — call free
Flight time details
6,742 miles nonstop takes roughly 13h 41m 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
- KSH — Shahid Ashrafi Esfahani Airport · Bakhtaran, 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 KSH
- SDG · Sanandaj Airport63 mi away
- IIL · Ilam Airport68 mi away
- HDM · Hamadan Airport87 mi away
- KHD · Khoram Abad Airport90 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 KSH from BFI?
The flight distance from Bakhtaran (KSH) to Seattle (BFI) is 6,742 miles (10,850 km, 5,859 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSH to BFI?
A nonstop flight takes about 13h 41m 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 Bakhtaran and Seattle?
Seattle is 10.5 hours behind Bakhtaran.
What is the cheapest way to fly from KSH to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSH–BFI that never appear on search engines, with no booking fees.