To get from Sienna a Vimercate by train you can catch one of the 34 trains that everyday travel between Siena and Arcore, the closest station to the city. For your trip from Siena to Arcore by train you can choose to leave from one of Siena main stations: Siena, Firenze S. M. Novella If travelling with Trenitalia, you need to know the Siena to Arcore train schedule: the first train leaves at 06:36, while the last ride is at 22:00. A Siena to Arcore train cost about 19.90 €. But how long is the train ride from Siena to Arcore? Your journey takes about 3 hours on average. Trenitalia offers 18 direct trains between these two cities. Thanks to Trenitalia, offers, you can save on your trip from Siena to Arcore and find low cost tickets starting from 7 €! When booking your train ticket a few weeks in advance though, you can find low cost trains from Siena to Arcore with fares starting from 19.90€, saving up to 34%.