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GNS to BFI: distance & flight time
Gunung Sitoli (Binaka Airport) → Seattle (Boeing Field King County International Airport)
8,301 mi
13,359 km · 7,213 nm
16h 45m
estimated nonstop flight time
-14h
time difference · heading northeast
See live GNS→BFI fares Phone-only fares on this route — call free
Flight time details
8,301 miles nonstop takes roughly 16h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- GNS — Binaka Airport · Gunung Sitoli, Indonesia
- 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 GNS
- FLZ · Dr Ferdinand Lumban Tobing Airport86 mi away
- DTB · Silangit Airport117 mi away
- AEG · Aek Godang Airport120 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 GNS from BFI?
The flight distance from Gunung Sitoli (GNS) to Seattle (BFI) is 8,301 miles (13,359 km, 7,213 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNS to BFI?
A nonstop flight takes about 16h 45m 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 Gunung Sitoli and Seattle?
Seattle is 14 hours behind Gunung Sitoli.
What is the cheapest way to fly from GNS to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNS–BFI that never appear on search engines, with no booking fees.