Nettuno to Udine 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 Nettuno and arrive at Udine every 60 minutes on average. If travelling with Trenitalia, you need to know the Nettuno to Udine train schedule: the first train leaves at 04:48, while the last ride is at 20:07. A Nettuno to Udine train cost about 59.6 €. But how long is the train ride from Nettuno to Udine? Your journey takes about 8 hours on average.