Avola 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 Avola and arrive at Caltanissetta Centrale every about 3 hours on average. If travelling with Trenitalia, you need to know the Avola to Caltanissetta train schedule: the first train leaves at 06:53, while the last ride is at 15:55. A Avola to Caltanissetta train cost about 11.0 €. But how long is the train ride from Avola to Caltanissetta? Your journey takes about 6 hours on average.