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GNB to CGX: distance & flight time
Grenoble (Grenoble-Isère Airport) → Chicago (Chicago Meigs Airport)
4,379 mi
7,048 km · 3,806 nm
9h 3m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GNB→CGX fares Phone-only fares on this route — call free
Flight time details
4,379 miles nonstop takes roughly 9h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GNB — Grenoble-Isère Airport · Grenoble, France
- CGX — Chicago Meigs Airport · Chicago, United States
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 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
Near CGX
- ORD · Chicago O'Hare International Airport17 mi away
- MDW · Chicago Midway International Airport9 mi away
- GYY · Gary Chicago International Airport20 mi away
- PWK · Chicago Executive Airport23 mi away
Frequently asked questions
How far is GNB from CGX?
The flight distance from Grenoble (GNB) to Chicago (CGX) is 4,379 miles (7,048 km, 3,806 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to CGX?
A nonstop flight takes about 9h 3m 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 Grenoble and Chicago?
Chicago is 7 hours behind Grenoble.
What is the cheapest way to fly from GNB to CGX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–CGX that never appear on search engines, with no booking fees.