To get from Acqui Terme a Piazza Armerina by train you can catch one of the 5 trains that everyday travel between Acqui Terme and Caltagirone, the closest station to the city. For your trip from Acqui Terme to Caltagirone by train you can choose to leave from one of Acqui Terme main stations: Acqui Terme, Torino Porta Susa If travelling with Trenitalia, you need to know the Acqui Terme to Caltagirone train schedule: the first train leaves at 13:34, while the last ride is at 21:40. A Acqui Terme to Caltagirone train cost about 69.5 €. But how long is the train ride from Acqui Terme to Caltagirone? Your journey takes about 5 hours on average. Trenitalia offers 1 direct trains between these two cities.