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SEP to OOM: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Cooma (Cooma Snowy Mountains Airport)
8,670 mi
13,952 km · 7,534 nm
17h 28m
estimated nonstop flight time
+15h
time difference · heading southwest
See live SEP→OOM fares Phone-only fares on this route — call free
Flight time details
8,670 miles nonstop takes roughly 17h 28m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 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 SEP from OOM?
The flight distance from Stephenville (SEP) to Cooma (OOM) is 8,670 miles (13,952 km, 7,534 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to OOM?
A nonstop flight takes about 17h 28m 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 Stephenville and Cooma?
Cooma is 15 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–OOM that never appear on search engines, with no booking fees.