Sondrio 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 Sondrio and arrive at Porto di Vasto every about 1 hour on average. If travelling with Trenitalia, you need to know the Sondrio to Vasto train schedule: the first train leaves at 06:38, while the last ride is at 17:38. A Sondrio to Vasto train cost about 64.3 €. But how long is the train ride from Sondrio to Vasto? Your journey takes about 10 hours on average.