Arcore to Marino 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 Arcore and arrive at Marino Laziale every about 2 hours on average. If travelling with Trenitalia, you need to know the Arcore to Marino train schedule: the first train leaves at 08:07, while the last ride is at 16:04. A Arcore to Marino train cost about 86.1 €. But how long is the train ride from Arcore to Marino? Your journey takes about 5 hours on average.