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GNB to OKJ: distance & flight time
Grenoble (Grenoble-Isère Airport) → Okayama (Okayama Airport)
6,036 mi
9,714 km · 5,245 nm
12h 18m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GNB→OKJ fares Phone-only fares on this route — call free
Flight time details
6,036 miles nonstop takes roughly 12h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GNB — Grenoble-Isère Airport · Grenoble, France
- OKJ — Okayama Airport · Okayama, Japan
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 OKJ
- TAK · Takamatsu Airport39 mi away
- TTJ · Tottori Airport56 mi away
- HIJ · Hiroshima Airport58 mi away
- TKS · Tokushima Airport/JMSDF Air Base61 mi away
Frequently asked questions
How far is GNB from OKJ?
The flight distance from Grenoble (GNB) to Okayama (OKJ) is 6,036 miles (9,714 km, 5,245 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to OKJ?
A nonstop flight takes about 12h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GNB to OKJ?
Nonstop service on GNB–OKJ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 18m nonstop estimate.
What is the time difference between Grenoble and Okayama?
Okayama is 8 hours ahead of Grenoble.
What is the cheapest way to fly from GNB to OKJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–OKJ that never appear on search engines, with no booking fees.
Why are some GNB to OKJ fares phone-only?
Consolidator contracts let us sell certain GNB–OKJ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.