Casal di Principe to Merano 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 Napoli Centrale, Albanova and arrive at Conegliano, Merano-Maia Bassa Meran-Untermais every 30 minutes on average. If travelling with Trenitalia, you need to know the Casal di Principe to Merano train schedule: the first train leaves at 04:20, while the last ride is at 21:27. A Casal di Principe to Merano train cost about 67.6 €. But how long is the train ride from Casal di Principe to Merano? Your journey takes about 9 hours on average.