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FKS to BFI: distance & flight time
Fukushima (Fukushima Airport) → Seattle (Boeing Field King County International Airport)
4,683 mi
7,536 km · 4,069 nm
9h 39m
estimated nonstop flight time
-16h
time difference · heading northeast
See live FKS→BFI fares Phone-only fares on this route — call free
Flight time details
4,683 miles nonstop takes roughly 9h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- FKS — Fukushima Airport · Fukushima, Japan
- 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 FKS
- NRT · Narita International Airport101 mi away
- SDJ · Sendai Airport68 mi away
- IBR · Hyakuri Airport72 mi away
- HND · Tokyo Haneda International Airport121 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 FKS from BFI?
The flight distance from Fukushima (FKS) to Seattle (BFI) is 4,683 miles (7,536 km, 4,069 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FKS to BFI?
A nonstop flight takes about 9h 39m 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 Fukushima and Seattle?
Seattle is 16 hours behind Fukushima.
What is the cheapest way to fly from FKS to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FKS–BFI that never appear on search engines, with no booking fees.