Asti 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 Asti and arrive at Trapani every about 6 hours on average. If travelling with Trenitalia, you need to know the Asti to Trapani train schedule: the first train leaves at 16:00, while the last ride is at 20:07. A Asti to Trapani train cost about 87.9 €. But how long is the train ride from Asti to Trapani? Your journey takes about 2 hours on average.