Arzignano to Como 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 Montebello, Padova and arrive at Como S. Giovanni, Milano Porta Garibaldi every about 1 hour on average. If travelling with Trenitalia, you need to know the Arzignano to Como train schedule: the first train leaves at 07:35, while the last ride is at 18:53. A Arzignano to Como train cost about 30.35 €. But how long is the train ride from Arzignano to Como? Your journey takes about 3 hours on average.