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BFI to BYO: distance & flight time
Seattle (Boeing Field King County International Airport) → Bointo (Bonito Airport)
6,257 mi
10,070 km · 5,438 nm
12h 44m
estimated nonstop flight time
+3h
time difference · heading southeast
See live BFI→BYO fares Phone-only fares on this route — call free
Flight time details
6,257 miles nonstop takes roughly 12h 44m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- BYO — Bonito Airport · Bointo, Brazil
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 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
Near BYO
- PMG · Ponta Porã Airport102 mi away
- PJC · Dr Augusto Roberto Fuster International Airport104 mi away
- DOU · Dourados Airport118 mi away
- CGR · Campo Grande Airport127 mi away
Frequently asked questions
How far is BFI from BYO?
The flight distance from Seattle (BFI) to Bointo (BYO) is 6,257 miles (10,070 km, 5,438 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to BYO?
A nonstop flight takes about 12h 44m 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 Seattle and Bointo?
Bointo is 3 hours ahead of Seattle.
What is the cheapest way to fly from BFI to BYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–BYO that never appear on search engines, with no booking fees.