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GRZ to OOM: distance & flight time
Graz (Graz Airport) → Cooma (Cooma Snowy Mountains Airport)
9,967 mi
16,040 km · 8,661 nm
20h 1m
estimated nonstop flight time
+8h
time difference · heading east
See live GRZ→OOM fares Phone-only fares on this route — call free
Flight time details
9,967 miles nonstop takes roughly 20h 1m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GRZ — Graz Airport · Graz, Austria
- 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 GRZ
- MBX · Maribor Airport37 mi away
- KLU · Klagenfurt Airport57 mi away
- LJU · Ljubljana Jože Pučnik Airport71 mi away
- SOB · Sármellék International Airport84 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 GRZ from OOM?
The flight distance from Graz (GRZ) to Cooma (OOM) is 9,967 miles (16,040 km, 8,661 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRZ to OOM?
A nonstop flight takes about 20h 1m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GRZ to OOM?
Nonstop service on GRZ–OOM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 20h 1m nonstop estimate.
What is the time difference between Graz and Cooma?
Cooma is 8 hours ahead of Graz.
What is the cheapest way to fly from GRZ to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRZ–OOM that never appear on search engines, with no booking fees.
Why are some GRZ to OOM fares phone-only?
Consolidator contracts let us sell certain GRZ–OOM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.