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GNB to RSU: distance & flight time
Grenoble (Grenoble-Isère Airport) → Yeosu (Yeosu Airport)
5,828 mi
9,379 km · 5,064 nm
11h 54m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GNB→RSU fares Phone-only fares on this route — call free
Flight time details
5,828 miles nonstop takes roughly 11h 54m 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
- RSU — Yeosu Airport · Yeosu, South Korea
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 RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 mi away
Frequently asked questions
How far is GNB from RSU?
The flight distance from Grenoble (GNB) to Yeosu (RSU) is 5,828 miles (9,379 km, 5,064 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to RSU?
A nonstop flight takes about 11h 54m 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 Yeosu?
Yeosu is 7 hours ahead of Grenoble.
What is the cheapest way to fly from GNB to RSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–RSU that never appear on search engines, with no booking fees.