Cerveteri to Comiso 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 Marina di Cerveteri and arrive at Comiso every about 6 hours on average. If travelling with Trenitalia, you need to know the Cerveteri to Comiso train schedule: the first train leaves at 19:51, while the last ride is at 21:01. A Cerveteri to Comiso train cost about 110.8 €. But how long is the train ride from Cerveteri to Comiso? Your journey takes about 16 hours on average.