The average train between Grenoble and Martigny takes 4h 10m and the fastest train takes 4h 6m. The train runs, on average, 6 times per week from Grenoble to Martigny. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 6 times a week between Grenoble and Martigny. The earliest departure is at 5:12 AM in the morning, and the last departure from Grenoble is at 5:58 PM which arrives into Martigny at 10:07 PM. All services require a transfer, and take on average 4h 10m. The schedules shown below are for the next available departures.

4h 29m • 1 change

4h 6m • 1 change

4h 7m • 1 change

4h 6m • 1 change
Want to know about travelling from Grenoble to Martigny? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Grenoble to Martigny. However, there are services departing from Grenoble station and arriving at Martigny station via Geneve. The journey, including transfers, takes approximately 4h 10m.
Grenoble to Martigny train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Grenoble station.
Grenoble to Martigny train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Martigny station.
Book your Grenoble to Martigny train tickets online with Société Nationale des Chemins de fer Français (SNCF) and Swiss Federal Railways (SBB CFF FFS).
The distance between Grenoble and Martigny is 147.3 km. The road distance is 296 km.
You can take a train from Grenoble to Martigny via Genève in around 4h 11m.