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MSO to OOM: distance & flight time
Missoula (Missoula International Airport) → Cooma (Cooma Snowy Mountains Airport)
8,286 mi
13,335 km · 7,200 nm
16h 43m
estimated nonstop flight time
+16h
time difference · heading southwest
See live MSO→OOM fares Phone-only fares on this route — call free
Flight time details
8,286 miles nonstop takes roughly 16h 43m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- MSO — Missoula International Airport · Missoula, United States
- OOM — Cooma Snowy Mountains Airport · Cooma, Australia
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 MSO
- FCA · Glacier Park International Airport97 mi away
- BTM · Bert Mooney Airport101 mi away
- HLN · Helena Regional Airport102 mi away
- SMN · Lemhi County Airport124 mi away
Near OOM
- CYG · Corryong Airport61 mi away
- MIM · Merimbula Airport66 mi away
- CBR · Canberra International Airport70 mi away
- MYA · Moruya Airport71 mi away
Frequently asked questions
How far is MSO from OOM?
The flight distance from Missoula (MSO) to Cooma (OOM) is 8,286 miles (13,335 km, 7,200 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSO to OOM?
A nonstop flight takes about 16h 43m 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 Missoula and Cooma?
Cooma is 16 hours ahead of Missoula.
What is the cheapest way to fly from MSO to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSO–OOM that never appear on search engines, with no booking fees.