Grugliasco 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 Collegno and arrive at Caltagirone every about 3 hours on average. If travelling with Trenitalia, you need to know the Grugliasco to Caltagirone train schedule: the first train leaves at 06:30, while the last ride is at 21:00. A Grugliasco to Caltagirone train cost about 116.8 €. But how long is the train ride from Grugliasco to Caltagirone? Your journey takes about 7 hours on average.