Ercolano 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. You can count on 16 daily rides to get from Ercolano to Udine. Trains leave from Portici-Ercolano,Napoli Centrale and arrive at Udine every 60 minutes on average. The trip by train from Ercolano to Udine last on average 07:00 travelling with high-speed trains (Frecciarossa or Italotreno) If travelling with Trenitalia, you need to know the Ercolano to Udine train schedule: the first train leaves at 16:30, while the last ride is at 17:10. A Ercolano to Udine train cost about 100.65 €. But how long is the train ride from Ercolano to Udine? Your journey takes about 7 hours on average.