Need help booking?
Unpublished phone-only deals available
LNA to GNB: distance & flight time
West Palm Beach (Palm Beach County Park Airport) → Grenoble (Grenoble-Isère Airport)
4,723 mi
7,601 km · 4,104 nm
9h 44m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LNA→GNB fares Phone-only fares on this route — call free
Flight time details
4,723 miles nonstop takes roughly 9h 44m 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
- LNA — Palm Beach County Park Airport · West Palm Beach, 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 LNA
- FLL · Fort Lauderdale Hollywood International Airport36 mi away
- PBI · Palm Beach International Airport6 mi away
- BCT · Boca Raton Airport15 mi away
- MIA · Miami International Airport57 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 LNA from GNB?
The flight distance from West Palm Beach (LNA) to Grenoble (GNB) is 4,723 miles (7,601 km, 4,104 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNA to GNB?
A nonstop flight takes about 9h 44m 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 West Palm Beach and Grenoble?
Grenoble is 6 hours ahead of West Palm Beach.
What is the cheapest way to fly from LNA to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNA–GNB that never appear on search engines, with no booking fees.