Marino to Venice 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 Marino Laziale and arrive at Venezia S. Lucia every 60 minutes on average. If travelling with Trenitalia, you need to know the Marino to Venice train schedule: the first train leaves at 06:43, while the last ride is at 21:58. A Marino to Venice train cost about 50.1 €. But how long is the train ride from Marino to Venice? Your journey takes about 5 hours on average.