Arpino 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. You can count on 1 daily rides to get from Arpino to Trapani. If travelling with Trenitalia, you need to know the Arpino to Trapani train schedule: the first train leaves at 21:06, while the last ride is at 21:06. A Arpino to Trapani train cost about 78.4 €. But how long is the train ride from Arpino to Trapani? Your journey takes about 17 hours on average.