The average train between Grenoble and Castres takes 9h 6m and the fastest train takes 6h 52m. The train service runs several times per day from Grenoble to Castres. 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 3 times a day between Grenoble and Castres. The earliest departure is at 5:59 AM in the morning, and the last departure from Grenoble is at 8:30 PM which arrives into Castres at 12:51 PM. All services require a transfer at Valence Tgv Rhone-Alpes Sud and take an average of 9h 6m. The schedules shown below are for the next available departures.



7h 26m • 3 changes



8h 27m • 3 changes
Arrives next day



13h 24m • 3 changes



6h 52m • 3 changes



7h 20m • 3 changes



8h 19m • 3 changes



8h 27m • 3 changes



6h 52m • 3 changes



7h 20m • 3 changes



8h 19m • 3 changes



8h 27m • 3 changes



6h 52m • 3 changes



7h 20m • 3 changes



8h 19m • 3 changes



8h 27m • 3 changes
Want to know about travelling from Grenoble to Castres? 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 Castres. However, there are services departing from Grenoble station and arriving at Castres station via Valence Tgv Rhone-Alpes Sud. The journey, including transfers, takes approximately 9h 6m.
Grenoble to Castres train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Grenoble station.
Grenoble to Castres train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Castres station.
Book your Grenoble to Castres train tickets online with Société Nationale des Chemins de fer Français (SNCF), TGV inOui and Renfe Viajeros.
The distance between Grenoble and Castres is 326.8 km. The road distance is 631 km.
You can take a train from Grenoble to Castres via Valence Tgv Rhone-Alpes Sud, Montpellier Saint-Roch, and Toulouse Matabiau in around 8h 30m.