Caltanissetta 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 Caltanissetta Centrale and arrive at Trento every about 12 hours on average. If travelling with Trenitalia, you need to know the Caltanissetta to Trento train schedule: the first train leaves at 17:43, while the last ride is at 17:43. A Caltanissetta to Trento train cost about 177.1 €. But how long is the train ride from Caltanissetta to Trento? Your journey takes about 18 hours on average.