Termoli 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 Termoli and arrive at Castelvetrano every about 2 hours on average. If travelling with Trenitalia, you need to know the Termoli to Castelvetrano train schedule: the first train leaves at 06:28, while the last ride is at 21:46. A Termoli to Castelvetrano train cost about 90.85 €. But how long is the train ride from Termoli to Castelvetrano? Your journey takes about 2 hours on average.