Vercelli 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 Vercelli and arrive at Trapani every about 4 hours on average. If travelling with Trenitalia, you need to know the Vercelli to Trapani train schedule: the first train leaves at 17:49, while the last ride is at 19:29. A Vercelli to Trapani train cost about 136.9 €. But how long is the train ride from Vercelli to Trapani? Your journey takes about 9 hours on average.