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BTM to OSS: distance & flight time
Butte (Bert Mooney Airport) → Osh (Osh Airport)
6,447 mi
10,375 km · 5,602 nm
13h 6m
estimated nonstop flight time
+12h
time difference · heading north
See live BTM→OSS fares Phone-only fares on this route — call free
Flight time details
6,447 miles nonstop takes roughly 13h 6m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 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 BTM from OSS?
The flight distance from Butte (BTM) to Osh (OSS) is 6,447 miles (10,375 km, 5,602 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to OSS?
A nonstop flight takes about 13h 6m 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 Butte and Osh?
Osh is 12 hours ahead of Butte.
What is the cheapest way to fly from BTM to OSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–OSS that never appear on search engines, with no booking fees.