Arpino to Vasto 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 Casoria-Afragola and arrive at Porto di Vasto every about 12 hours on average. If travelling with Trenitalia, you need to know the Arpino to Vasto train schedule: the first train leaves at 08:15, while the last ride is at 08:15. A Arpino to Vasto train cost about 44.0 €. But how long is the train ride from Arpino to Vasto? Your journey takes about 5 hours on average.