The average bus between Castres and Carmaux takes 2h 6m and the fastest bus takes 1h 13m. The bus service runs several times per day from Castres to Carmaux. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 2 hours between Castres and Carmaux. The earliest departure is at 6:27 AM in the morning, and the last departure from Castres is at 7:27 PM which arrives into Carmaux at 7:05 AM. All services require a transfer, and take on average 2h 6m. The schedules shown below are for the next available departures.

2h 47m • 1 change

1h 28m • 1 change

1h 13m • 1 change

2h 8m • 1 change

1h 22m • 1 change

1h 13m • 1 change

1h 27m • 1 change

1h 13m • 1 change

1h 22m • 1 change

1h 13m • 1 change

1h 27m • 1 change

1h 13m • 1 change
Want to know about travelling from Castres to Carmaux? 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 bus from Castres to Carmaux. However, there are services departing from Castres station and arriving at Carmaux station via ALBI - Gare Routière. The journey, including transfers, takes approximately 2h 6m.
Castres to Carmaux bus services, operated by liO Occitanie - Tarn, depart from CASTRES - Sercloise station.
Castres to Carmaux bus services, operated by liO Occitanie - Tarn, arrive at CARMAUX - Gare SNCF station.
The distance between Castres and Carmaux is 49.9 km. The road distance is 57 km.
You can take a bus from CASTRES - Sercloise to CARMAUX - Gare SNCF via ALBI - Gare Routière in around 1h 50m.