Altamura 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 Altamura and arrive at Siderno every about 12 hours on average. If travelling with Trenitalia, you need to know the Altamura to Siderno train schedule: the first train leaves at 07:09, while the last ride is at 07:09. A Altamura to Siderno train cost about 28.3 €. But how long is the train ride from Altamura to Siderno? Your journey takes about 10 hours on average.