To get from Bologna a Trentola-Ducenta by train you can catch one of the 22 trains that everyday travel between Bologna Centrale and S. Marcellino-Frignano, the closest station to the city. For your trip from Bologna Centrale to S. Marcellino-Frignano by train you can choose to leave from one of Bologna Centrale main stations: Bologna Centrale If travelling with Trenitalia, you need to know the Bologna Centrale to S. Marcellino-Frignano train schedule: the first train leaves at 07:35, while the last ride is at 22:18. A Bologna Centrale to S. Marcellino-Frignano train cost about 29.90 €. But how long is the train ride from Bologna Centrale to S. Marcellino-Frignano? Your journey takes about 5 hours on average. Trenitalia offers 3 direct trains between these two cities. If you need to travel this week, prices range from 49.90 € to 69.90€. Booking your train ticket a few weeks in advance though, you can find low cost trains from Bologna Centrale to S. Marcellino-Frignano with fares starting from 29.90€, saving 45% on average.