Terni 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 Terni and arrive at Treviglio every 60 minutes on average. If travelling with Trenitalia, you need to know the Terni to Treviglio train schedule: the first train leaves at 06:25, while the last ride is at 22:25. A Terni to Treviglio train cost about 37.35 €. But how long is the train ride from Terni to Treviglio? Your journey takes about 7 hours on average.