The average bus between Siena and Montalcino takes 1h 58m and the fastest bus takes 1h 3m. There is at least one bus per day from Siena to Montalcino. 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 once daily between Siena and Montalcino. The earliest departure is at 6:49 AM in the morning, and the last departure from Siena is at 8:27 PM which arrives into Montalcino at 10:15 PM. All services require a transfer, and take on average 1h 58m. The schedules shown below are for the next available departures.

1h 46m • 1 change
4h 26m • 1 change
3h 13m • 1 change
1h 4m • 1 changeWant to know about travelling from Siena to Montalcino? 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 Siena to Montalcino. However, there are services departing from Siena station and arriving at Montalcino station via Buonconvento. The journey, including transfers, takes approximately 1h 58m.
Siena to Montalcino bus services, operated by Autolinee Toscane, depart from Valli station.
Siena to Montalcino bus services, operated by Autolinee Toscane, arrive at Montalcino station.
The distance between Siena and Montalcino is 31.4 km. The road distance is 48 km.
You can take a bus from Valli to Montalcino via Buonconvento in around 2h 3m.