Como to Rosolini 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 Como S. Giovanni and arrive at Rosolini every about 2 hours on average. If travelling with Trenitalia, you need to know the Como to Rosolini train schedule: the first train leaves at 07:13, while the last ride is at 19:13. A Como to Rosolini train cost about 114.55 €. But how long is the train ride from Como to Rosolini? Your journey takes about 21 hours on average.