The average train between Trieste and Roma Termini takes 6h 28m and the fastest train takes 5h 49m. The train service runs several times per day from Trieste to Roma Termini. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 3 hours between Trieste and Roma Termini. The earliest departure is at 5:16 AM in the morning, and the last departure from Trieste is at 10:06 PM which arrives into Roma Termini at 9:33 AM. All services require a transfer, and take on average 6h 28m. The schedules shown below are for the next available departures.

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5h 54m • 1 change
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5h 54m • 1 changeWant to know about travelling from Trieste to Roma Termini? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Trieste to Roma Termini. However, there are services departing from Trieste Centrale station and arriving at Roma Termini station via Venezia Mestre station. The journey, including transfers, takes approximately 6h 28m.
Trieste to Roma Termini train services, operated by Trenitalia Frecce, depart from Trieste Centrale station.
Trieste to Roma Termini train services, operated by ItaloTreno, arrive at Roma Termini station.
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The distance between Trieste and Roma Termini is 429.2 km. The road distance is 665 km.
You can take a train from Trieste Centrale to Roma Termini via Venezia Mestre in around 5h 54m.