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RME to GNB: distance & flight time
Rome (Griffiss International Airport) → Grenoble (Grenoble-Isère Airport)
3,818 mi
6,145 km · 3,318 nm
7h 57m
estimated nonstop flight time
+6h
time difference · heading northeast
See live RME→GNB fares Phone-only fares on this route — call free
Flight time details
3,818 miles nonstop takes roughly 7h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- RME — Griffiss International Airport · Rome, United States
- 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 RME
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 RME from GNB?
The flight distance from Rome (RME) to Grenoble (GNB) is 3,818 miles (6,145 km, 3,318 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RME to GNB?
A nonstop flight takes about 7h 57m 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 Rome and Grenoble?
Grenoble is 6 hours ahead of Rome.
What is the cheapest way to fly from RME to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RME–GNB that never appear on search engines, with no booking fees.