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LAF to GNB: distance & flight time
Lafayette (Purdue University Airport) → Grenoble (Grenoble-Isère Airport)
4,414 mi
7,104 km · 3,836 nm
9h 7m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LAF→GNB fares Phone-only fares on this route — call free
Flight time details
4,414 miles nonstop takes roughly 9h 7m 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
- LAF — Purdue University Airport · Lafayette, 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 LAF
- DNV · Vermilion Regional Airport38 mi away
- RNZ · Jasper County Airport39 mi away
- GUS · Grissom Air Reserve Base44 mi away
- OKK · Kokomo Municipal Airport47 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 LAF from GNB?
The flight distance from Lafayette (LAF) to Grenoble (GNB) is 4,414 miles (7,104 km, 3,836 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAF to GNB?
A nonstop flight takes about 9h 7m 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 Lafayette and Grenoble?
Grenoble is 6 hours ahead of Lafayette.
What is the cheapest way to fly from LAF to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAF–GNB that never appear on search engines, with no booking fees.