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ZAZ to BFI: distance & flight time
Zaragoza (Zaragoza Air Base) → Seattle (Boeing Field King County International Airport)
5,305 mi
8,538 km · 4,610 nm
10h 52m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ZAZ→BFI fares Phone-only fares on this route — call free
Flight time details
5,305 miles nonstop takes roughly 10h 52m 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
- ZAZ — Zaragoza Air Base · Zaragoza, Spain
- 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 ZAZ
- HSK · Huesca/Pirineos Airport47 mi away
- ILD · Lleida-Alguaire Airport81 mi away
- PNA · Pamplona Airport82 mi away
- RJL · Logroño-Agoncillo Airport86 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 ZAZ from BFI?
The flight distance from Zaragoza (ZAZ) to Seattle (BFI) is 5,305 miles (8,538 km, 4,610 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZAZ to BFI?
A nonstop flight takes about 10h 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 Zaragoza and Seattle?
Seattle is 9 hours behind Zaragoza.
What is the cheapest way to fly from ZAZ to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZAZ–BFI that never appear on search engines, with no booking fees.