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GNB to SFO: distance & flight time
Grenoble (Grenoble-Isère Airport) → San Francisco (San Francisco International Airport)
5,846 mi
9,408 km · 5,080 nm
11h 56m
estimated nonstop flight time
-9h
time difference · heading northwest
See live GNB→SFO fares Phone-only fares on this route — call free
Flight time details
5,846 miles nonstop takes roughly 11h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- GNB — Grenoble-Isère Airport · Grenoble, France
- SFO — San Francisco International Airport · San Francisco, 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 SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
Frequently asked questions
How far is GNB from SFO?
The flight distance from Grenoble (GNB) to San Francisco (SFO) is 5,846 miles (9,408 km, 5,080 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to SFO?
A nonstop flight takes about 11h 56m 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 San Francisco?
San Francisco is 9 hours behind Grenoble.
What is the cheapest way to fly from GNB to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–SFO that never appear on search engines, with no booking fees.