Seriate to Sulmona 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 Seriate and arrive at Sulmona every about 1 hour on average. If travelling with Trenitalia, you need to know the Seriate to Sulmona train schedule: the first train leaves at 05:52, while the last ride is at 19:12. A Seriate to Sulmona train cost about 57.8 €. But how long is the train ride from Seriate to Sulmona? Your journey takes about 9 hours on average.