Volla 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 Casalnuovo di Napoli and arrive at Trapani every about 12 hours on average. If travelling with Trenitalia, you need to know the Volla to Trapani train schedule: the first train leaves at 21:21, while the last ride is at 21:21. A Volla to Trapani train cost about 100.6 €. But how long is the train ride from Volla to Trapani? Your journey takes about 17 hours on average.