Castelvetrano to Udine 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 Castelvetrano and arrive at Udine every about 4 hours on average. If travelling with Trenitalia, you need to know the Castelvetrano to Udine train schedule: the first train leaves at 07:01, while the last ride is at 17:09. A Castelvetrano to Udine train cost about 120.3 €. But how long is the train ride from Castelvetrano to Udine? Your journey takes about 16 hours on average.