Rosolini to Trento 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 Rosolini and arrive at Trento every about 2 hours on average. If travelling with Trenitalia, you need to know the Rosolini to Trento train schedule: the first train leaves at 06:10, while the last ride is at 20:24. A Rosolini to Trento train cost about 101.95 €. But how long is the train ride from Rosolini to Trento? Your journey takes about 18 hours on average.