Prato 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 Prato Porta al Serraglio and arrive at Caltagirone every about 2 hours on average. If travelling with Trenitalia, you need to know the Prato to Caltagirone train schedule: the first train leaves at 09:23, while the last ride is at 23:23. A Prato to Caltagirone train cost about 95.15 €. But how long is the train ride from Prato to Caltagirone? Your journey takes about 16 hours on average.