Piossasco to Trapani 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 Airasca and arrive at Trapani every about 6 hours on average. If travelling with Trenitalia, you need to know the Piossasco to Trapani train schedule: the first train leaves at 16:33, while the last ride is at 19:02. A Piossasco to Trapani train cost about 94.9 €. But how long is the train ride from Piossasco to Trapani? Your journey takes about 2 hours on average.