Grottaferrata 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 Frascati and arrive at Porto di Vasto every about 2 hours on average. If travelling with Trenitalia, you need to know the Grottaferrata to Vasto train schedule: the first train leaves at 06:35, while the last ride is at 14:36. A Grottaferrata to Vasto train cost about 18.1 €. But how long is the train ride from Grottaferrata to Vasto? Your journey takes about 7 hours on average.