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LCH to GNB: distance & flight time
Lake Charles (Lake Charles Regional Airport) → Grenoble (Grenoble-Isère Airport)
5,149 mi
8,287 km · 4,475 nm
10h 34m
estimated nonstop flight time
+7h
time difference · heading northeast
See live LCH→GNB fares Phone-only fares on this route — call free
Flight time details
5,149 miles nonstop takes roughly 10h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- LCH — Lake Charles Regional Airport · Lake Charles, 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 LCH
- BPT · Southeast Texas Regional Airport49 mi away
- DRI · Beauregard Regional Airport49 mi away
- BMT · Beaumont Municipal Airport59 mi away
- POE · Polk Army Air Field64 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 LCH from GNB?
The flight distance from Lake Charles (LCH) to Grenoble (GNB) is 5,149 miles (8,287 km, 4,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LCH to GNB?
A nonstop flight takes about 10h 34m 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 Lake Charles and Grenoble?
Grenoble is 7 hours ahead of Lake Charles.
What is the cheapest way to fly from LCH to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LCH–GNB that never appear on search engines, with no booking fees.