Alcamo to Caltanissetta 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 Alcamo Diramazione and arrive at Caltanissetta Centrale every about 3 hours on average. If travelling with Trenitalia, you need to know the Alcamo to Caltanissetta train schedule: the first train leaves at 05:40, while the last ride is at 11:33. A Alcamo to Caltanissetta train cost about 11.0 €. But how long is the train ride from Alcamo to Caltanissetta? Your journey takes about 5 hours on average.