Need help booking?
Unpublished phone-only deals available
GRZ to JNB: distance & flight time
Graz (Graz Airport) → Johannesburg (OR Tambo International Airport)
5,116 mi
8,233 km · 4,445 nm
10h 30m
estimated nonstop flight time
Same time
time difference · heading south
See live GRZ→JNB fares Phone-only fares on this route — call free
Flight time details
5,116 miles nonstop takes roughly 10h 30m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GRZ — Graz Airport · Graz, Austria
- JNB — OR Tambo International 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 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 JNB
- QRA · Rand Airport9 mi away
- GCJ · Grand Central Airport12 mi away
- WKF · Waterkloof Air Force Base21 mi away
- HLA · Lanseria Airport24 mi away
Frequently asked questions
How far is GRZ from JNB?
The flight distance from Graz (GRZ) to Johannesburg (JNB) is 5,116 miles (8,233 km, 4,445 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRZ to JNB?
A nonstop flight takes about 10h 30m 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 cheapest way to fly from GRZ to JNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRZ–JNB that never appear on search engines, with no booking fees.