Trapani to San Cataldo 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 Trapani and arrive at S. Cataldo every about 4 hours on average. If travelling with Trenitalia, you need to know the Trapani to San Cataldo train schedule: the first train leaves at 05:43, while the last ride is at 10:48. A Trapani to San Cataldo train cost about 13 €. But how long is the train ride from Trapani to San Cataldo? Your journey takes about 6 hours on average.