Rovigo to Caltagirone 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 Rovigo and arrive at Caltagirone every about 4 hours on average. If travelling with Trenitalia, you need to know the Rovigo to Caltagirone train schedule: the first train leaves at 17:50, while the last ride is at 17:50. A Rovigo to Caltagirone train cost about 114.9 €. But how long is the train ride from Rovigo to Caltagirone? Your journey takes about 22 hours on average.