Caltagirone to Treviglio 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 Caltagirone and arrive at Treviglio every about 6 hours on average. If travelling with Trenitalia, you need to know the Caltagirone to Treviglio train schedule: the first train leaves at 07:52, while the last ride is at 07:52. A Caltagirone to Treviglio train cost about 202.25 €. But how long is the train ride from Caltagirone to Treviglio? Your journey takes about 22 hours on average.