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ATL to OOM: distance & flight time
Atlanta (Hartsfield Jackson Atlanta International Airport) → Cooma (Cooma Snowy Mountains Airport)
9,446 mi
15,202 km · 8,209 nm
18h 59m
estimated nonstop flight time
+14h
time difference · heading west
See live ATL→OOM fares Phone-only fares on this route — call free
Flight time details
9,446 miles nonstop takes roughly 18h 59m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ATL — Hartsfield Jackson Atlanta International Airport · Atlanta, 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 ATL
- FTY · Fulton County Airport Brown Field11 mi away
- PDK · DeKalb Peachtree Airport18 mi away
- MGE · Dobbins Air Reserve Base20 mi away
- LZU · Gwinnett County Briscoe Field36 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 ATL from OOM?
The flight distance from Atlanta (ATL) to Cooma (OOM) is 9,446 miles (15,202 km, 8,209 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATL to OOM?
A nonstop flight takes about 18h 59m 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 Atlanta and Cooma?
Cooma is 14 hours ahead of Atlanta.
What is the cheapest way to fly from ATL to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATL–OOM that never appear on search engines, with no booking fees.