The average bus between Bologna (Region) and Siena takes 3h 16m and the fastest bus takes 2h 57m. The bus service runs several times per day from Bologna (Region) to Siena. 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 5 times a day between Bologna (Region) and Siena. The earliest departure is at 7:53 AM in the morning, and the last departure from Bologna (Region) is at 6:56 PM which arrives into Siena at 10:20 PM. All services require a transfer, and take on average 3h 16m. The schedules shown below are for the next available departures.

3h 26m • 1 change
3h 39m • 1 change
2h 57m • 1 change
3h 12m • 1 change
2h 57m • 1 change
3h 12m • 1 change
3h 7m • 1 change
3h 5m • 1 change
3h 26m • 1 change
3h 39m • 1 change
2h 57m • 1 change
3h 12m • 1 change
3h 8m • 1 change
3h 31m • 1 change
2h 57m • 1 change
3h 12m • 1 changeWant to know about travelling from Bologna (Region) to Siena? 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 Bologna (Region) to Siena. However, there are services departing from Bologna (Region) station and arriving at Siena station via Siena. The journey, including transfers, takes approximately 3h 16m.
Bologna (Region) to Siena bus services, operated by TPER spa, depart from Bologna Centrale station.
Bologna (Region) to Siena bus services, operated by TPER spa, arrive at Siena station.
The distance between Bologna (Region) and Siena is 128 km. The road distance is 174 km.
FlixBus operates a bus from Bologna Centrale to Siena 5 times a day. Tickets cost €12–20 and the journey takes 2h 30m.