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RCO to GNB: distance & flight time
Rochefort (Rochefort-Saint-Agnant (BA 721) Airport) → Grenoble (Grenoble-Isère Airport)
307 mi
494 km · 267 nm
1h 16m
estimated nonstop flight time
Same time
time difference · heading east
See live RCO→GNB fares Phone-only fares on this route — call free
Flight time details
307 miles nonstop takes roughly 1h 16m gate to gate, flying east. 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
- RCO — Rochefort-Saint-Agnant (BA 721) Airport · Rochefort, France
- 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 RCO
- RYN · Royan-Médis Airport18 mi away
- LRH · La Rochelle-Île de Ré Airport23 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base36 mi away
- NIT · Niort-Souché Airport41 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 RCO from GNB?
The flight distance from Rochefort (RCO) to Grenoble (GNB) is 307 miles (494 km, 267 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCO to GNB?
A nonstop flight takes about 1h 16m 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 RCO to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCO–GNB that never appear on search engines, with no booking fees.