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MGE to GNB: distance & flight time
Marietta (Dobbins Air Reserve Base) → Grenoble (Grenoble-Isère Airport)
4,595 mi
7,395 km · 3,993 nm
9h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live MGE→GNB fares Phone-only fares on this route — call free
Flight time details
4,595 miles nonstop takes roughly 9h 29m 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
- MGE — Dobbins Air Reserve Base · Marietta, 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 MGE
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 MGE from GNB?
The flight distance from Marietta (MGE) to Grenoble (GNB) is 4,595 miles (7,395 km, 3,993 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGE to GNB?
A nonstop flight takes about 9h 29m 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 Marietta and Grenoble?
Grenoble is 6 hours ahead of Marietta.
What is the cheapest way to fly from MGE to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGE–GNB that never appear on search engines, with no booking fees.