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BFI to OSD: distance & flight time
Seattle (Boeing Field King County International Airport) → Östersund (Åre Östersund Airport)
4,431 mi
7,131 km · 3,850 nm
9h 9m
estimated nonstop flight time
+9h
time difference · heading north
See live BFI→OSD fares Phone-only fares on this route — call free
Flight time details
4,431 miles nonstop takes roughly 9h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- OSD — Åre Östersund Airport · Östersund, Sweden
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 OSD
- EVG · Sveg Airport79 mi away
- KRF · Kramfors Sollefteå Airport103 mi away
- SDL · Sundsvall-Härnösand Airport104 mi away
- RRS · Røros Airport108 mi away
Frequently asked questions
How far is BFI from OSD?
The flight distance from Seattle (BFI) to Östersund (OSD) is 4,431 miles (7,131 km, 3,850 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to OSD?
A nonstop flight takes about 9h 9m 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 Östersund?
Östersund is 9 hours ahead of Seattle.
What is the cheapest way to fly from BFI to OSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–OSD that never appear on search engines, with no booking fees.