Trento 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 Trento and arrive at Trapani every about 12 hours on average. If travelling with Trenitalia, you need to know the Trento to Trapani train schedule: the first train leaves at 22:16, while the last ride is at 22:16. A Trento to Trapani train cost about 213.5 €. But how long is the train ride from Trento to Trapani? Your journey takes about 24 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Trento to Trapani and find low cost tickets starting from 96 €!