To get from Guidonia to Trieste by train you can catch one of the 20 trains that everyday travel between these two cities. The first train to Trieste leaves from Guidonia at 08:00 and the last train departs at 22:59. The trip by train from Guidonia to Trieste last on average 03:35 travelling with high-speed trains (Frecciarossa or Italotreno) If you choose a local train the trip lasts on average 03:35 hours. For your trip from Guidonia to Trieste by train you can choose to leave from one of Guidonia main stations: Roma Tiburtina Tickets price depend on the departure time and train type, the most economic train ticket available this week is from € 84 to € 85. Prices for next month range from € 42 to € 42. The most economic train is Frecciarossa () that departs at 18:00 and arrives in Trieste at 21:35 at € 42. On Wanderio you can compare all schedules, fares and railway companies to Trieste and book the best itinerary starting from Guidonia.