Bologna to Desio 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 Bologna Centrale and arrive at Desio every 30 minutes on average. If travelling with Trenitalia, you need to know the Bologna to Desio train schedule: the first train leaves at 04:32, while the last ride is at 22:38. A Bologna to Desio train cost about 17.3 €. But how long is the train ride from Bologna to Desio? Your journey takes about 3 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Bologna to Desio and find low cost tickets starting from 12 €!