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OSS to SEA: distance & flight time
Osh (Osh Airport) → Seattle (Seattle Tacoma International Airport)
6,282 mi
10,110 km · 5,459 nm
12h 47m
estimated nonstop flight time
-13h
time difference · heading north
See live OSS→SEA fares Phone-only fares on this route — call free
Flight time details
6,282 miles nonstop takes roughly 12h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- OSS — Osh Airport · Osh, Kyrgyzstan
- SEA — Seattle Tacoma 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 OSS
- AZN · Andizhan Airport27 mi away
- FEG · Fergana International Airport58 mi away
- NMA · Namangan Airport70 mi away
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is OSS from SEA?
The flight distance from Osh (OSS) to Seattle (SEA) is 6,282 miles (10,110 km, 5,459 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSS to SEA?
A nonstop flight takes about 12h 47m 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 Osh and Seattle?
Seattle is 13 hours behind Osh.
What is the cheapest way to fly from OSS to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSS–SEA that never appear on search engines, with no booking fees.