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BSB to BFI: distance & flight time
Brasilia (Presidente Juscelino Kubistschek International Airport) → Seattle (Boeing Field King County International Airport)
6,325 mi
10,179 km · 5,496 nm
12h 52m
estimated nonstop flight time
-4h
time difference · heading northwest
See live BSB→BFI fares Phone-only fares on this route — call free
Flight time details
6,325 miles nonstop takes roughly 12h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- BSB — Presidente Juscelino Kubistschek International Airport · Brasilia, Brazil
- 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 BSB
- GYN · Santa Genoveva Airport101 mi away
- CLV · Nelson Ribeiro Guimarães Airport136 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 BSB from BFI?
The flight distance from Brasilia (BSB) to Seattle (BFI) is 6,325 miles (10,179 km, 5,496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BSB to BFI?
A nonstop flight takes about 12h 52m 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 Brasilia and Seattle?
Seattle is 4 hours behind Brasilia.
What is the cheapest way to fly from BSB to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BSB–BFI that never appear on search engines, with no booking fees.