Rocca di Papa to Marsala 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 Castel Gandolfo and arrive at Spagnuola every about 6 hours on average. If travelling with Trenitalia, you need to know the Rocca di Papa to Marsala train schedule: the first train leaves at 19:51, while the last ride is at 20:51. A Rocca di Papa to Marsala train cost about 80.2 €. But how long is the train ride from Rocca di Papa to Marsala? Your journey takes about 18 hours on average.