Avezzano to Castelvetrano 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 Avezzano and arrive at Castelvetrano every about 12 hours on average. If travelling with Trenitalia, you need to know the Avezzano to Castelvetrano train schedule: the first train leaves at 19:10, while the last ride is at 19:10. A Avezzano to Castelvetrano train cost about 138.45 €. But how long is the train ride from Avezzano to Castelvetrano? Your journey takes about 18 hours on average.