Piacenza to Niscemi 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 Piacenza and arrive at Niscemi every about 4 hours on average. If travelling with Trenitalia, you need to know the Piacenza to Niscemi train schedule: the first train leaves at 18:20, while the last ride is at 23:05. A Piacenza to Niscemi train cost about 171.05 €. But how long is the train ride from Piacenza to Niscemi? Your journey takes about 23 hours on average.