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BXO to BFI: distance & flight time
Buochs (Buochs Airport) → Seattle (Boeing Field King County International Airport)
5,264 mi
8,471 km · 4,574 nm
10h 47m
estimated nonstop flight time
-9h
time difference · heading northwest
See live BXO→BFI fares Phone-only fares on this route — call free
Flight time details
5,264 miles nonstop takes roughly 10h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- BXO — Buochs Airport · Buochs, Switzerland
- 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 BXO
- EML · Emmen Air Base9 mi away
- ZIN · Interlaken Air Base32 mi away
- ZRH · Zürich Airport35 mi away
- BRN · Bern Belp Airport43 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 BXO from BFI?
The flight distance from Buochs (BXO) to Seattle (BFI) is 5,264 miles (8,471 km, 4,574 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BXO to BFI?
A nonstop flight takes about 10h 47m 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 Buochs and Seattle?
Seattle is 9 hours behind Buochs.
What is the cheapest way to fly from BXO to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BXO–BFI that never appear on search engines, with no booking fees.