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GRZ to SYD: distance & flight time
Graz (Graz Airport) → Sydney (Sydney Kingsford Smith International Airport)
9,980 mi
16,062 km · 8,673 nm
20h 2m
estimated nonstop flight time
+8h
time difference · heading east
See live GRZ→SYD fares Phone-only fares on this route — call free
Flight time details
9,980 miles nonstop takes roughly 20h 2m 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
- SYD — Sydney Kingsford Smith International Airport · Sydney, 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 SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Frequently asked questions
How far is GRZ from SYD?
The flight distance from Graz (GRZ) to Sydney (SYD) is 9,980 miles (16,062 km, 8,673 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRZ to SYD?
A nonstop flight takes about 20h 2m 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 Graz and Sydney?
Sydney is 8 hours ahead of Graz.
What is the cheapest way to fly from GRZ to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRZ–SYD that never appear on search engines, with no booking fees.