Piossasco 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 Salerno, Airasca and arrive at Niscemi every about 2 hours on average. If travelling with Trenitalia, you need to know the Piossasco to Niscemi train schedule: the first train leaves at 22:26, while the last ride is at 22:26. A Piossasco to Niscemi train cost about 89.05 €. But how long is the train ride from Piossasco to Niscemi? Your journey takes about 18 hours on average.