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ATL to GNB: distance & flight time
Atlanta (Hartsfield Jackson Atlanta International Airport) → Grenoble (Grenoble-Isère Airport)
4,604 mi
7,409 km · 4,001 nm
9h 30m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ATL→GNB fares Phone-only fares on this route — call free
Flight time details
4,604 miles nonstop takes roughly 9h 30m 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
- ATL — Hartsfield Jackson Atlanta International Airport · Atlanta, 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 ATL
- FTY · Fulton County Airport Brown Field11 mi away
- PDK · DeKalb Peachtree Airport18 mi away
- MGE · Dobbins Air Reserve Base20 mi away
- LZU · Gwinnett County Briscoe Field36 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 ATL from GNB?
The flight distance from Atlanta (ATL) to Grenoble (GNB) is 4,604 miles (7,409 km, 4,001 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATL to GNB?
A nonstop flight takes about 9h 30m 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 Atlanta and Grenoble?
Grenoble is 6 hours ahead of Atlanta.
What is the cheapest way to fly from ATL to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATL–GNB that never appear on search engines, with no booking fees.