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GCJ to OOM: distance & flight time
Johannesburg (Grand Central Airport) → Cooma (Cooma Snowy Mountains Airport)
6,662 mi
10,722 km · 5,789 nm
13h 32m
estimated nonstop flight time
+8h
time difference · heading southeast
See live GCJ→OOM fares Phone-only fares on this route — call free
Flight time details
6,662 miles nonstop takes roughly 13h 32m gate to gate, flying southeast. 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
- GCJ — Grand Central Airport · Johannesburg, South Africa
- 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 GCJ
- JNB · OR Tambo International Airport12 mi away
- WKF · Waterkloof Air Force Base12 mi away
- HLA · Lanseria Airport14 mi away
- QRA · Rand Airport18 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 GCJ from OOM?
The flight distance from Johannesburg (GCJ) to Cooma (OOM) is 6,662 miles (10,722 km, 5,789 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCJ to OOM?
A nonstop flight takes about 13h 32m 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 GCJ to OOM?
Nonstop service on GCJ–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 13h 32m nonstop estimate.
What is the time difference between Johannesburg and Cooma?
Cooma is 8 hours ahead of Johannesburg.
What is the cheapest way to fly from GCJ to OOM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCJ–OOM that never appear on search engines, with no booking fees.
Why are some GCJ to OOM fares phone-only?
Consolidator contracts let us sell certain GCJ–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.