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TNN to GNB: distance & flight time
Tainan (Tainan Airport) → Grenoble (Grenoble-Isère Airport)
6,197 mi
9,974 km · 5,385 nm
12h 37m
estimated nonstop flight time
-6h
time difference · heading northwest
See live TNN→GNB fares Phone-only fares on this route — call free
Flight time details
6,197 miles nonstop takes roughly 12h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- 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 TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
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 TNN from GNB?
The flight distance from Tainan (TNN) to Grenoble (GNB) is 6,197 miles (9,974 km, 5,385 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to GNB?
A nonstop flight takes about 12h 37m 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 Tainan and Grenoble?
Grenoble is 6 hours behind Tainan.
What is the cheapest way to fly from TNN to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–GNB that never appear on search engines, with no booking fees.