To get from Sulmona a Trentola-Ducenta by train you can catch one of the 5 trains that everyday travel between Sulmona and S. Marcellino-Frignano, the closest station to the city. For your trip from Sulmona to S. Marcellino-Frignano by train you can choose to leave from one of Sulmona main stations: Sulmona If travelling with Trenitalia, you need to know the Sulmona to S. Marcellino-Frignano train schedule: the first train leaves at 07:24, while the last ride is at 15:13. A Sulmona to S. Marcellino-Frignano train cost about 20.7 €. But how long is the train ride from Sulmona to S. Marcellino-Frignano? Your journey takes about 6 hours on average.