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OLP to GCJ: distance & flight time
Olympic Dam (Olympic Dam Airport) → Johannesburg (Grand Central Airport)
6,324 mi
10,177 km · 5,495 nm
12h 52m
estimated nonstop flight time
-7.5h
time difference · heading southwest
See live OLP→GCJ fares Phone-only fares on this route — call free
Flight time details
6,324 miles nonstop takes roughly 12h 52m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OLP — Olympic Dam Airport · Olympic Dam, Australia
- GCJ — Grand Central Airport · Johannesburg, South Africa
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 OLP
- UMR · Woomera Airfield46 mi away
- LGH · Leigh Creek Airport93 mi away
- PXH · Prominent Hill Airport97 mi away
- DLK · Dulkaninna Airport140 mi away
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
Frequently asked questions
How far is OLP from GCJ?
The flight distance from Olympic Dam (OLP) to Johannesburg (GCJ) is 6,324 miles (10,177 km, 5,495 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLP to GCJ?
A nonstop flight takes about 12h 52m 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 Olympic Dam and Johannesburg?
Johannesburg is 7.5 hours behind Olympic Dam.
What is the cheapest way to fly from OLP to GCJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLP–GCJ that never appear on search engines, with no booking fees.