Need help booking?
Unpublished phone-only deals available
BFI to UNA: distance & flight time
Seattle (Boeing Field King County International Airport) → Una (Hotel Transamérica Airport)
6,692 mi
10,770 km · 5,815 nm
13h 35m
estimated nonstop flight time
+4h
time difference · heading east
See live BFI→UNA fares Phone-only fares on this route — call free
Flight time details
6,692 miles nonstop takes roughly 13h 35m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- UNA — Hotel Transamérica Airport · Una, 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 UNA
- IOS · Bahia - Jorge Amado Airport37 mi away
- BPS · Porto Seguro Airport75 mi away
- VDC · Vitória da Conquista Airport129 mi away
- VAL · Valença Airport142 mi away
Frequently asked questions
How far is BFI from UNA?
The flight distance from Seattle (BFI) to Una (UNA) is 6,692 miles (10,770 km, 5,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to UNA?
A nonstop flight takes about 13h 35m 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 Una?
Una is 4 hours ahead of Seattle.
What is the cheapest way to fly from BFI to UNA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–UNA that never appear on search engines, with no booking fees.