The average train between Grosseto and Viterbo takes 4h 41m and the fastest train takes 3h 45m. The train service runs several times per day from Grosseto to Viterbo. 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 4 hours between Grosseto and Viterbo. The earliest departure is at 4:19 AM at night, and the last departure from Grosseto is at 9:30 PM which arrives into Viterbo at 8:43 AM. All services require a transfer, and take on average 4h 41m. The schedules shown below are for the next available departures.

4h 15m • 1 change

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4h 24m • 1 change

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4h 25m • 1 change

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5h 11m • 1 change
Want to know about travelling from Grosseto to Viterbo? 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 Grosseto to Viterbo. However, there are services departing from Grosseto station and arriving at Viterbo station via Roma S. Pietro. The journey, including transfers, takes approximately 4h 41m.
Grosseto to Viterbo train services, operated by Trenitalia, depart from Grosseto station.
Grosseto to Viterbo train services, operated by Trenitalia, arrive at Viterbo Porta Romana station.
Book your Grosseto to Viterbo train tickets online with Trenitalia and Trenitalia Intercity.
The distance between Grosseto and Viterbo is 90.1 km. The road distance is 255 km.
You can take a train from Grosseto to Viterbo Porta Romana via Roma S. Pietro in around 4h 9m.