Trapani to Trento 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 Trapani and arrive at Trento every about 3 hours on average. If travelling with Trenitalia, you need to know the Trapani to Trento train schedule: the first train leaves at 05:43, while the last ride is at 09:38. A Trapani to Trento train cost about 148.8 €. But how long is the train ride from Trapani to Trento? Your journey takes about 2 hours on average.