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OSS to GTF: distance & flight time
Osh (Osh Airport) → Great Falls (Great Falls International Airport)
6,345 mi
10,211 km · 5,514 nm
12h 54m
estimated nonstop flight time
-12h
time difference · heading north
See live OSS→GTF fares Phone-only fares on this route — call free
Flight time details
6,345 miles nonstop takes roughly 12h 54m 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
- GTF — Great Falls International Airport · Great Falls, 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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Frequently asked questions
How far is OSS from GTF?
The flight distance from Osh (OSS) to Great Falls (GTF) is 6,345 miles (10,211 km, 5,514 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSS to GTF?
A nonstop flight takes about 12h 54m 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 Great Falls?
Great Falls is 12 hours behind Osh.
What is the cheapest way to fly from OSS to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSS–GTF that never appear on search engines, with no booking fees.