Avezzano to Siderno 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 Avezzano and arrive at Siderno every about 6 hours on average. If travelling with Trenitalia, you need to know the Avezzano to Siderno train schedule: the first train leaves at 11:21, while the last ride is at 19:10. A Avezzano to Siderno train cost about 64.5 €. But how long is the train ride from Avezzano to Siderno? Your journey takes about 12 hours on average.