Chieri 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 Chieri and arrive at Treviglio every about 2 hours on average. If travelling with Trenitalia, you need to know the Chieri to Treviglio train schedule: the first train leaves at 08:19, while the last ride is at 20:19. A Chieri to Treviglio train cost about 14.7 €. But how long is the train ride from Chieri to Treviglio? Your journey takes about 3 hours on average.