The average bus between Castres and Riols takes 3h 28m and the fastest bus takes 1h 27m. The bus service runs several times per day from Castres to Riols. 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 3 times a day between Castres and Riols. The earliest departure is at 6:45 AM in the morning, and the last departure from Castres is at 7:10 PM which arrives into Riols at 6:32 AM. All services require a transfer, and take on average 3h 28m. The schedules shown below are for the next available departures.

1h 27m • 1 change

1h 50m • 1 change

3h 17m • 1 change

1h 52m • 1 change

1h 27m • 1 change

1h 50m • 1 change

3h 17m • 1 change

1h 52m • 1 change

1h 27m • 1 change

1h 50m • 1 change

3h 17m • 1 change

1h 52m • 1 change
Want to know about travelling from Castres to Riols? 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 Riols. However, there are services departing from Castres station and arriving at Riols station via SAINT-PONS-DE-THOMIÈRES - Foirail. The journey, including transfers, takes approximately 3h 28m.
Castres to Riols bus services, operated by liO Occitanie - Tarn, depart from CASTRES - Gare Routière station.
Castres to Riols bus services, operated by liO Occitanie - Tarn, arrive at SAINT-PONS-DE-THOMIÈRES - Foirail station.
The distance between Castres and Riols is 45.8 km. The road distance is 80 km.
liO Occitanie - Tarn operates a bus from CASTRES - Gare Routière to SAINT-PONS-DE-THOMIÈRES - Foirail 5 times a day. Tickets cost €2 and the journey takes 1h 5m.