Lido di Ostia to Monza 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 Fiumicino Aeroporto, Roma Tiburtina and arrive at Monza, Milano Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Lido di Ostia to Monza train schedule: the first train leaves at 05:57, while the last ride is at 22:42. A Lido di Ostia to Monza train cost about 29.90 €. But how long is the train ride from Lido di Ostia to Monza? Your journey takes about 5 hours on average. Trenitalia offers 2 direct trains between these two cities. Booking your train ticket a few weeks in advance though, you can find low cost trains from Lido di Ostia to Monza with fares starting from 29.90€, saving 20% on average.