Acqui Terme to Trento trains might be a good value for money solution: travelling in Italy by train is often rather cheap and faster than taking a bus indeed Trains leave from Acqui Terme and arrive at Trento every about 1 hour on average. If travelling with Trenitalia, you need to know the Acqui Terme to Trento train schedule: the first train leaves at 06:02, while the last ride is at 17:37. A Acqui Terme to Trento train cost about 26.0 €. But how long is the train ride from Acqui Terme to Trento? Your journey takes about 7 hours on average.