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OOM to BTM: distance & flight time
Cooma (Cooma Snowy Mountains Airport) → Butte (Bert Mooney Airport)
8,331 mi
13,407 km · 7,239 nm
16h 48m
estimated nonstop flight time
-16h
time difference · heading northeast
See live OOM→BTM fares Phone-only fares on this route — call free
Flight time details
8,331 miles nonstop takes roughly 16h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- OOM — Cooma Snowy Mountains Airport · Cooma, Australia
- BTM — Bert Mooney Airport · Butte, 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 OOM
- CYG · Corryong Airport61 mi away
- MIM · Merimbula Airport66 mi away
- CBR · Canberra International Airport70 mi away
- MYA · Moruya Airport71 mi away
Near BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is OOM from BTM?
The flight distance from Cooma (OOM) to Butte (BTM) is 8,331 miles (13,407 km, 7,239 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OOM to BTM?
A nonstop flight takes about 16h 48m 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 Cooma and Butte?
Butte is 16 hours behind Cooma.
What is the cheapest way to fly from OOM to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OOM–BTM that never appear on search engines, with no booking fees.