The average train between Castres and Agen takes 4h 1m and the fastest train takes 2h 34m. The train service runs several times per day from Castres to Agen. 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 Agen. The earliest departure is at 6:14 AM in the morning, and the last departure from Castres is at 8:03 PM which arrives into Agen at 7:19 AM. All services require a transfer, and take on average 4h 1m. The schedules shown below are for the next available departures.

3h • 1 change

2h 34m • 1 change

3h 26m • 1 change

2h 37m • 1 change

2h 34m • 1 change

2h 35m • 1 change

2h 36m • 1 change

3h 44m • 1 change

2h 35m • 1 change

2h 36m • 1 change

3h 28m • 1 change

3h 28m • 1 change

3h • 1 change

2h 34m • 1 change

3h 26m • 1 change

2h 37m • 1 change

3h • 1 change

2h 34m • 1 change

3h 26m • 1 change

2h 37m • 1 change

3h • 1 change

2h 34m • 1 change

3h 26m • 1 change

2h 37m • 1 change
Want to know about travelling from Castres to Agen? 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 Agen. However, there are services departing from Castres station and arriving at Agen station via Toulouse Matabiau. The journey, including transfers, takes approximately 4h 1m.
Castres to Agen train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Castres station.
Castres to Agen train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Agen station.
Book your Castres to Agen train tickets online with Société Nationale des Chemins de fer Français (SNCF) and TGV inOui.
The distance between Castres and Agen is 145.8 km. The road distance is 207 km.
You can take a train from Castres to Agen via Toulouse Matabiau in around 3h 18m.