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GRZ to OST: distance & flight time
Graz (Graz Airport) → Ostend (Ostend-Bruges International Airport)
638 mi
1,027 km · 554 nm
1h 51m
estimated nonstop flight time
Same time
time difference · heading northwest
See live GRZ→OST fares Phone-only fares on this route — call free
Flight time details
638 miles nonstop takes roughly 1h 51m gate to gate, flying northwest. 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
- OST — Ostend-Bruges International Airport · Ostend, Belgium
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 OST
- KJK · Wevelgem Airport30 mi away
- HZB · Merville-Calonne Airport41 mi away
- CQF · Calais-Dunkerque Airport43 mi away
- LIL · Lille-Lesquin Airport45 mi away
Frequently asked questions
How far is GRZ from OST?
The flight distance from Graz (GRZ) to Ostend (OST) is 638 miles (1,027 km, 554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRZ to OST?
A nonstop flight takes about 1h 51m 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 OST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRZ–OST that never appear on search engines, with no booking fees.