Maddaloni 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 Maddaloni Inferiore and arrive at Siderno every about 4 hours on average. If travelling with Trenitalia, you need to know the Maddaloni to Siderno train schedule: the first train leaves at 08:48, while the last ride is at 21:50. A Maddaloni to Siderno train cost about 52.2 €. But how long is the train ride from Maddaloni to Siderno? Your journey takes about 9 hours on average.