Train de Grenoble à Martigny

🇫🇷 Grenoble → 🇨🇭 Martigny

Distance à vol d'oiseau

147 km

NE (45,7°)

Distance ferroviaire

~191 km

Estimé par rail

Durée de trajet

~51m

High_Speed

CO2 économisé par rapport à l'avion

91,3%

34,1 kg de CO2 en moins

Comparaison environnementale

Train

High_Speed

Émissions de CO2 3,2 kg

Vol

Classe économique

Émissions de CO2 37,3 kg

Prendre le train permet d'économiser 34,1 kg de CO2 (91,3% d'émissions en moins)Prendre le train économise 34,1 kg de CO2 (91,3% d'émissions en moins)

Informations sur l'itinéraire

Nécessite un transfert

Gares sur cet itinéraire

🇫🇷

Origine

Grenoble
🇨🇭

Destination

Martigny

Conseils de voyage

This cross-border voyage links the alpin capitale of France with Martigny in the Valais, typically requiring changes at Chambéry and Geneva. The itinéraire traverses dramatique French Alps landscapes before crossing into Switzerland. Carry valid ID for the France-Switzerland border.

Point de vue panoramique

The approach to Grenoble through the Chartreuse and Vercors massifs is spectaculaire, with limestone falaises rising sharply from the fond de vallée — one of Europe's most dramatique urban rail settings.

Conseil de réservation

réserver the French segment via SNCF Connect and the Swiss onward correspondance via SBB.ch; a changement at Geneva allows the Swiss voyage Pass to cover the remainder of the voyage.

Prolongez votre voyage

Continuer depuis Martigny

🇨🇭 Aigle 25 km 🇨🇭 Berne 98 km 🇨🇭 Lausanne 57 km 🇮🇹 Milan 179 km 🇨🇭 Neuchâtel 100 km

Également depuis Grenoble

🇨🇭 Sierre/Siders 187 km 🇨🇭 Zürich HB 326 km 🇨🇭 Neuchâtel 222 km 🇨🇭 Sion 172 km 🇮🇹 Milan 275 km

Foire aux questions

The estimated train journey from Grenoble to Martigny takes approximately 51m. This estimate is based on a rail distance of ~191 km using a high_speed service.
The estimated rail distance from Grenoble to Martigny is approximately 191 km (147 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 Martigny emits approximately 3,2 kg of CO2, compared to 37,3 kg by flight. Taking the train saves 34,1 kg of CO2 — a 91,3% reduction in emissions.
The route from Grenoble to Martigny 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 Martigny.

Train vs Flight comparison

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Données mises à jour le : 2026-02-27