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OSS to YSM: distance & flight time
Osh (Osh Airport) → Fort Smith (Fort Smith Airport)
5,479 mi
8,817 km · 4,761 nm
11h 13m
estimated nonstop flight time
-12h
time difference · heading north
See live OSS→YSM fares Phone-only fares on this route — call free
Flight time details
5,479 miles nonstop takes roughly 11h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- OSS — Osh Airport · Osh, Kyrgyzstan
- YSM — Fort Smith Airport · Fort Smith, Canada
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 YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is OSS from YSM?
The flight distance from Osh (OSS) to Fort Smith (YSM) is 5,479 miles (8,817 km, 4,761 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSS to YSM?
A nonstop flight takes about 11h 13m 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 Fort Smith?
Fort Smith is 12 hours behind Osh.
What is the cheapest way to fly from OSS to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSS–YSM that never appear on search engines, with no booking fees.