Benevento 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 Benevento Porta Rufina and arrive at Trapani every about 4 hours on average. If travelling with Trenitalia, you need to know the Benevento to Trapani train schedule: the first train leaves at 06:14, while the last ride is at 15:36. A Benevento to Trapani train cost about 67.2 €. But how long is the train ride from Benevento to Trapani? Your journey takes about 10 hours on average.