Nettuno 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 Nettuno and arrive at Caltanissetta Centrale every about 6 hours on average. If travelling with Trenitalia, you need to know the Nettuno to Caltanissetta train schedule: the first train leaves at 05:53, while the last ride is at 20:07. A Nettuno to Caltanissetta train cost about 82.2 €. But how long is the train ride from Nettuno to Caltanissetta? Your journey takes about 15 hours on average.