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HHH to GNB: distance & flight time
Hilton Head Island (Hilton Head Airport) → Grenoble (Grenoble-Isère Airport)
4,500 mi
7,242 km · 3,910 nm
9h 17m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HHH→GNB fares Phone-only fares on this route — call free
Flight time details
4,500 miles nonstop takes roughly 9h 17m 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
- HHH — Hilton Head Airport · Hilton Head Island, 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 HHH
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 HHH from GNB?
The flight distance from Hilton Head Island (HHH) to Grenoble (GNB) is 4,500 miles (7,242 km, 3,910 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to GNB?
A nonstop flight takes about 9h 17m 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 Hilton Head Island and Grenoble?
Grenoble is 6 hours ahead of Hilton Head Island.
What is the cheapest way to fly from HHH to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–GNB that never appear on search engines, with no booking fees.