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BIA to BFI: distance & flight time
Bastia (Bastia-Poretta Airport) → Seattle (Boeing Field King County International Airport)
5,553 mi
8,936 km · 4,825 nm
11h 21m
estimated nonstop flight time
-9h
time difference · heading northwest
See live BIA→BFI fares Phone-only fares on this route — call free
Flight time details
5,553 miles nonstop takes roughly 11h 21m 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
- BIA — Bastia-Poretta Airport · Bastia, France
- 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 BIA
- CLY · Calvi-Sainte-Catherine Airport35 mi away
- EBA · Marina Di Campo Airport41 mi away
- SOZ · Solenzara (BA 126) Air Base44 mi away
- AJA · Ajaccio-Napoléon Bonaparte Airport56 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 BIA from BFI?
The flight distance from Bastia (BIA) to Seattle (BFI) is 5,553 miles (8,936 km, 4,825 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIA to BFI?
A nonstop flight takes about 11h 21m 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 Bastia and Seattle?
Seattle is 9 hours behind Bastia.
What is the cheapest way to fly from BIA to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIA–BFI that never appear on search engines, with no booking fees.