To get from Sienna a Aci Catena by train you can catch one of the 4 trains that everyday travel between Siena and Acireale, the closest station to the city. For your trip from Siena to Acireale by train you can choose to leave from one of Siena main stations: Siena If travelling with Trenitalia, you need to know the Siena to Acireale train schedule: the first train leaves at 07:15, while the last ride is at 21:26. A Siena to Acireale train cost about 79.2 €. But how long is the train ride from Siena to Acireale? Your journey takes about 15 hours on average.