The average bus between Castres and L'Union takes 1h 54m and the fastest bus takes 1h 37m. The bus service runs several times per day from Castres to L'Union. 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 4 hours between Castres and L'Union. The earliest departure is at 6:00 AM in the morning, and the last departure from Castres is at 6:30 PM which arrives into L'Union at 8:25 PM. All services require a transfer, and take on average 1h 54m. The schedules shown below are for the next available departures.

1h 52m • 1 change

1h 43m • 1 change

2h 3m • 1 change

1h 37m • 1 change

1h 52m • 1 change

1h 43m • 1 change

2h 3m • 1 change

1h 37m • 1 change

1h 52m • 1 change

1h 43m • 1 change

2h 3m • 1 change

1h 37m • 1 change

1h 51m • 1 change

1h 42m • 1 change

2h 2m • 1 change

1h 41m • 1 change
Want to know about travelling from Castres to L'Union? 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 L'Union. However, there are services departing from Castres station and arriving at L'Union station via TOULOUSE - Les Argoulets. The journey, including transfers, takes approximately 1h 54m.
Castres to L'Union bus services, operated by liO Occitanie - Tarn, depart from CASTRES - Gare Routière station.
Castres to L'Union bus services, operated by liO Occitanie - Tarn, arrive at TOULOUSE - Les Argoulets station.
The distance between Castres and L'Union is 61.1 km. The road distance is 78 km.
liO Occitanie - Tarn operates a bus from CASTRES - Gare Routière to TOULOUSE - Les Argoulets every 3 hours. Tickets cost €2 and the journey takes 1h 18m.