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TCM to OOM: distance & flight time
Tacoma (McChord Air Force Base) → Cooma (Cooma Snowy Mountains Airport)
7,935 mi
12,770 km · 6,895 nm
16h 1m
estimated nonstop flight time
+17h
time difference · heading southwest
See live TCM→OOM fares Phone-only fares on this route — call free
Flight time details
7,935 miles nonstop takes roughly 16h 1m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- TCM — McChord Air Force Base · Tacoma, 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 TCM
- SEA · Seattle Tacoma International Airport23 mi away
- GRF · Gray Army Air Field6 mi away
- TIW · Tacoma Narrows Airport10 mi away
- OLM · Olympia Regional Airport23 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 TCM from OOM?
The flight distance from Tacoma (TCM) to Cooma (OOM) is 7,935 miles (12,770 km, 6,895 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCM to OOM?
A nonstop flight takes about 16h 1m 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 Tacoma and Cooma?
Cooma is 17 hours ahead of Tacoma.
What is the cheapest way to fly from TCM to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCM–OOM that never appear on search engines, with no booking fees.