The average bus between Siena and Mercatale takes 2h 30m and the fastest bus takes 1h 58m. The bus service runs several times per day from Siena to Mercatale. 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 Siena and Mercatale. The earliest departure is at 6:20 AM in the morning, and the last departure from Siena is at 8:45 PM which arrives into Mercatale at 8:14 AM. All services require a transfer, and take on average 2h 30m. The schedules shown below are for the next available departures.

2h 33m • 1 change

2h 28m • 1 change

2h 3m • 1 change

2h 28m • 1 change

2h 33m • 1 change

2h 28m • 1 change

2h 3m • 1 change

2h 28m • 1 change

2h 33m • 1 change

2h 28m • 1 change

2h 3m • 1 change

2h 28m • 1 change

2h 43m • 1 change

2h 28m • 1 change

2h 13m • 1 change

2h 2m • 1 change

3h 43m • 1 change

2h 8m • 1 change

2h 43m • 1 change

2h 12m • 1 change

2h 33m • 1 change

2h 28m • 1 change

2h 3m • 1 change

2h 28m • 1 change
Want to know about travelling from Siena to Mercatale? 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 Mercatale. However, there are services departing from Siena station and arriving at Mercatale station via Porta Romana. The journey, including transfers, takes approximately 2h 30m.
Siena to Mercatale bus services, operated by Autolinee Toscane, depart from Siena-Via Tozzi station.
Siena to Mercatale bus services, operated by Autolinee Toscane, arrive at Mercatale Crespello station.
The distance between Siena and Mercatale is 36.4 km. The road distance is 87 km.
You can take a bus from Siena-Via Tozzi to Mercatale Crespello via Porta Romana in around 2h 51m.