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KRF to BFI: distance & flight time
Kramfors (Kramfors Sollefteå Airport) → Seattle (Boeing Field King County International Airport)
4,490 mi
7,226 km · 3,902 nm
9h 16m
estimated nonstop flight time
-9h
time difference · heading northwest
See live KRF→BFI fares Phone-only fares on this route — call free
Flight time details
4,490 miles nonstop takes roughly 9h 16m 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
- KRF — Kramfors Sollefteå Airport · Kramfors, Sweden
- 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 KRF
- SDL · Sundsvall-Härnösand Airport37 mi away
- OER · Örnsköldsvik Airport45 mi away
- HUV · Hudiksvall Airport91 mi away
- UME · Umeå Airport93 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 KRF from BFI?
The flight distance from Kramfors (KRF) to Seattle (BFI) is 4,490 miles (7,226 km, 3,902 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KRF to BFI?
A nonstop flight takes about 9h 16m 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 Kramfors and Seattle?
Seattle is 9 hours behind Kramfors.
What is the cheapest way to fly from KRF to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KRF–BFI that never appear on search engines, with no booking fees.