Need help booking?
Unpublished phone-only deals available
RIA to OOM: distance & flight time
Santa Maria (Santa Maria Airport) → Cooma (Cooma Snowy Mountains Airport)
7,645 mi
12,303 km · 6,643 nm
15h 27m
estimated nonstop flight time
+13h
time difference · heading south
See live RIA→OOM fares Phone-only fares on this route — call free
Flight time details
7,645 miles nonstop takes roughly 15h 27m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RIA — Santa Maria Airport · Santa Maria, Brazil
- 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 RIA
- GEL · Santo Ângelo Airport103 mi away
- BGX · Comandante Gustavo Kraemer Airport119 mi away
- PFB · Lauro Kurtz Airport131 mi away
- SRA · Santa Rosa Airport134 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 RIA from OOM?
The flight distance from Santa Maria (RIA) to Cooma (OOM) is 7,645 miles (12,303 km, 6,643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIA to OOM?
A nonstop flight takes about 15h 27m 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 Santa Maria and Cooma?
Cooma is 13 hours ahead of Santa Maria.
What is the cheapest way to fly from RIA to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIA–OOM that never appear on search engines, with no booking fees.