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GNB to KJP: distance & flight time
Grenoble (Grenoble-Isère Airport) → Kerama (Kerama Airport)
6,298 mi
10,135 km · 5,473 nm
12h 49m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GNB→KJP fares Phone-only fares on this route — call free
Flight time details
6,298 miles nonstop takes roughly 12h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GNB — Grenoble-Isère Airport · Grenoble, France
- KJP — Kerama Airport · Kerama, 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 KJP
- OKA · Naha Airport22 mi away
- AGJ · Aguni Airport29 mi away
- DNA · Kadena Air Base32 mi away
- UEO · Kumejima Airport38 mi away
Frequently asked questions
How far is GNB from KJP?
The flight distance from Grenoble (GNB) to Kerama (KJP) is 6,298 miles (10,135 km, 5,473 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to KJP?
A nonstop flight takes about 12h 49m 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 Kerama?
Kerama is 7 hours ahead of Grenoble.
What is the cheapest way to fly from GNB to KJP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–KJP that never appear on search engines, with no booking fees.