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OSR to GNB: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Grenoble (Grenoble-Isère Airport)
666 mi
1,072 km · 579 nm
1h 55m
estimated nonstop flight time
Same time
time difference · heading west
See live OSR→GNB fares Phone-only fares on this route — call free
Flight time details
666 miles nonstop takes roughly 1h 55m gate to gate, flying west. 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
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- GNB — Grenoble-Isère Airport · Grenoble, France
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 OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 mi away
Near GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
Frequently asked questions
How far is OSR from GNB?
The flight distance from Ostrava (OSR) to Grenoble (GNB) is 666 miles (1,072 km, 579 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to GNB?
A nonstop flight takes about 1h 55m 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 OSR to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–GNB that never appear on search engines, with no booking fees.