Train de Grenoble à Sierre/Siders

🇫🇷 Grenoble → 🇨🇭 Sierre/Siders

Distance à vol d'oiseau

187 km

NE (48,4°)

Distance ferroviaire

~243 km

Estimé par rail

Durée de trajet

~1h 2m

High_Speed

CO2 économisé par rapport à l'avion

91,3%

43,3 kg de CO2 en moins

Comparaison environnementale

Train

High_Speed

Émissions de CO2 4,1 kg

Vol

Classe économique

Émissions de CO2 47,5 kg

Prendre le train permet d'économiser 43,3 kg de CO2 (91,3% d'émissions en moins)Prendre le train économise 43,3 kg de CO2 (91,3% d'émissions en moins)

Informations sur l'itinéraire

Nécessite un transfert

Gares sur cet itinéraire

🇫🇷

Origine

Grenoble
🇨🇭

Destination

Sierre/Siders

Conseils de voyage

This France-Switzerland voyage connects Grenoble with the Valais région vinicole, requiring a changement at Lyon or Geneva. The itinéraire transitions from the Chartreuse and Belledonne massifs into the Swiss Rhone vallée. Carry valid ID for the border crossing.

Point de vue panoramique

The Chartreuse limestone falaises east of Grenoble and the broad Isere vallée give way to the vignobles and sun-drenched terraces of the Valais as the train descends into Sierre.

Conseil de réservation

réserver via SNCF Connect for the French segment and SBB.ch for the Swiss portion; Swiss voyage Pass covers voyage from the Swiss border onward.

Prolongez votre voyage

Continuer depuis Sierre/Siders

🇨🇭 Brunnen 114 km 🇮🇹 Côme 130 km 🇨🇭 Erstfeld 104 km 🇨🇭 Flüelen 107 km 🇨🇭 Frutigen 34 km

Également depuis Grenoble

🇨🇭 Zürich HB 326 km 🇨🇭 Neuchâtel 222 km 🇨🇭 Sion 172 km 🇮🇹 Milan 275 km 🇨🇭 Lausanne 163 km

Foire aux questions

The estimated train journey from Grenoble to Sierre/Siders takes approximately 1h 2m. This estimate is based on a rail distance of ~243 km using a high_speed service.
The estimated rail distance from Grenoble to Sierre/Siders is approximately 243 km (187 km straight-line). Rail routes are longer than straight-line distances because tracks follow terrain and connect intermediate cities.
Travelling by train from Grenoble to Sierre/Siders emits approximately 4,1 kg of CO2, compared to 47,5 kg by flight. Taking the train saves 43,3 kg of CO2 — a 91,3% reduction in emissions.
The route from Grenoble to Sierre/Siders typically requires at least one transfer. Check operator timetables for the most direct connection available.
Check regional and national rail operator websites for services between Grenoble and Sierre/Siders.

Train vs Flight comparison

Compare door-to-door time, CO2 and cost for Grenoble to Sierre/Siders

Compare now →

Explore on Sister Sites

Flight Alternative ↗ AirportFYI
Compare with flight options from airports in this region
Destination Airports ↗ AirportFYI
Airports and flights at the destination

Données mises à jour le : 2026-02-27