Grosseto 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 Grosseto and arrive at Caltanissetta Centrale every about 6 hours on average. If travelling with Trenitalia, you need to know the Grosseto to Caltanissetta train schedule: the first train leaves at 19:30, while the last ride is at 20:29. A Grosseto to Caltanissetta train cost about 110.15 €. But how long is the train ride from Grosseto to Caltanissetta? Your journey takes about 16 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Grosseto to Caltanissetta and find low cost tickets starting from 96 €!