The average train between Castres and Auch takes 3h 49m and the fastest train takes 2h 57m. The train service runs several times per day from Castres to Auch. 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 every 4 hours between Castres and Auch. The earliest departure is at 5:49 AM in the morning, and the last departure from Castres is at 8:03 PM which arrives into Auch at 7:54 AM. All services require a transfer, and take on average 3h 49m. The schedules shown below are for the next available departures.

3h 5m • 1 change

2h 57m • 1 change

3h 52m • 1 change

3h 7m • 1 change

3h 5m • 1 change

2h 57m • 1 change

3h 52m • 1 change

3h 7m • 1 change

3h 52m • 1 change

3h 5m • 1 change

2h 57m • 1 change

3h • 1 change

3h 52m • 1 change

3h 5m • 1 change

2h 57m • 1 change

3h • 1 change

3h 52m • 1 change

3h 5m • 1 change

2h 57m • 1 change

3h • 1 change

3h 5m • 1 change

2h 57m • 1 change

3h 52m • 1 change

3h 7m • 1 change
Want to know about travelling from Castres to Auch? 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 Castres to Auch. However, there are services departing from Castres station and arriving at Auch station via Toulouse Matabiau. The journey, including transfers, takes approximately 3h 49m.
Castres to Auch train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Castres station.
Castres to Auch train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Auch station.
Book your Castres to Auch train tickets online with Société Nationale des Chemins de fer Français (SNCF).
The distance between Castres and Auch is 133.1 km. The road distance is 174 km.
You can take a train from Castres to Auch via Toulouse Matabiau in around 3h 45m.