Arzignano to Legnano 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 Legnano, Milano Porta Garibaldi every 60 minutes on average. If travelling with Trenitalia, you need to know the Arzignano to Legnano train schedule: the first train leaves at 07:35, while the last ride is at 20:35. A Arzignano to Legnano train cost about 15.25 €. But how long is the train ride from Arzignano to Legnano? Your journey takes about 4 hours on average.