Need help booking?
Unpublished phone-only deals available
BFI to OSS: distance & flight time
Seattle (Boeing Field King County International Airport) → Osh (Osh Airport)
6,277 mi
10,102 km · 5,455 nm
12h 46m
estimated nonstop flight time
+13h
time difference · heading north
See live BFI→OSS fares Phone-only fares on this route — call free
Flight time details
6,277 miles nonstop takes roughly 12h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- OSS — Osh Airport · Osh, Kyrgyzstan
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 OSS
- AZN · Andizhan Airport27 mi away
- FEG · Fergana International Airport58 mi away
- NMA · Namangan Airport70 mi away
Frequently asked questions
How far is BFI from OSS?
The flight distance from Seattle (BFI) to Osh (OSS) is 6,277 miles (10,102 km, 5,455 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to OSS?
A nonstop flight takes about 12h 46m 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 Osh?
Osh is 13 hours ahead of Seattle.
What is the cheapest way to fly from BFI to OSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–OSS that never appear on search engines, with no booking fees.