Ercolano 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 Portici-Ercolano and arrive at Porto di Vasto every about 6 hours on average. If travelling with Trenitalia, you need to know the Ercolano to Vasto train schedule: the first train leaves at 13:25, while the last ride is at 13:55. A Ercolano to Vasto train cost about 17.0 €. But how long is the train ride from Ercolano to Vasto? Your journey takes about 7 hours on average.