Prato 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 Prato Porta al Serraglio and arrive at Rosolini every about 3 hours on average. If travelling with Trenitalia, you need to know the Prato to Rosolini train schedule: the first train leaves at 18:23, while the last ride is at 21:23. A Prato to Rosolini train cost about 126.35 €. But how long is the train ride from Prato to Rosolini? Your journey takes about 19 hours on average.