Terni 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 Terni and arrive at S. Cataldo every about 12 hours on average. If travelling with Trenitalia, you need to know the Terni to San Cataldo train schedule: the first train leaves at 19:30, while the last ride is at 19:30. A Terni to San Cataldo train cost about 110.7 €. But how long is the train ride from Terni to San Cataldo? Your journey takes about 19 hours on average.