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GRY to BFI: distance & flight time
Grímsey (Grímsey Airport) → Seattle (Boeing Field King County International Airport)
3,619 mi
5,825 km · 3,145 nm
7h 34m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GRY→BFI fares Phone-only fares on this route — call free
Flight time details
3,619 miles nonstop takes roughly 7h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GRY — Grímsey Airport · Grímsey, Iceland
- 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 GRY
- SIJ · Siglufjörður Airport38 mi away
- HZK · Húsavík Airport44 mi away
- AEY · Akureyri Airport61 mi away
- MVA · Reykjahlíð Airport69 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 GRY from BFI?
The flight distance from Grímsey (GRY) to Seattle (BFI) is 3,619 miles (5,825 km, 3,145 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRY to BFI?
A nonstop flight takes about 7h 34m 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 Grímsey and Seattle?
Seattle is 7 hours behind Grímsey.
What is the cheapest way to fly from GRY to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRY–BFI that never appear on search engines, with no booking fees.