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FKS to SEA: distance & flight time
Fukushima (Fukushima Airport) → Seattle (Seattle Tacoma International Airport)
4,685 mi
7,540 km · 4,072 nm
9h 39m
estimated nonstop flight time
-16h
time difference · heading northeast
See live FKS→SEA fares Phone-only fares on this route — call free
Flight time details
4,685 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
- SEA — Seattle Tacoma 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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is FKS from SEA?
The flight distance from Fukushima (FKS) to Seattle (SEA) is 4,685 miles (7,540 km, 4,072 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FKS to SEA?
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 SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FKS–SEA that never appear on search engines, with no booking fees.