Manfredonia 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 Manfredonia and arrive at Siderno every about 12 hours on average. If travelling with Trenitalia, you need to know the Manfredonia to Siderno train schedule: the first train leaves at 05:53, while the last ride is at 05:53. A Manfredonia to Siderno train cost about 74.0 €. But how long is the train ride from Manfredonia to Siderno? Your journey takes about 16 hours on average.