The average train between Formia and Frosinone takes 3h 7m and the fastest train takes 2h 28m. There is a train service every few hours from Formia to Frosinone. 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 hourly between Formia and Frosinone. The earliest departure is at 4:08 AM at night, and the last departure from Formia is at 10:09 PM which arrives into Frosinone at 6:48 AM. All services require a transfer, and take on average 3h 7m. The schedules shown below are for the next available departures.

3h • 1 change

3h 6m • 1 change

3h 11m • 1 change

3h 16m • 1 change

3h • 1 change

2h 57m • 1 change

2h 50m • 1 change

2h 59m • 1 change

3h • 1 change

2h 57m • 1 change

2h 50m • 1 change

2h 59m • 1 change
Want to know about travelling from Formia to Frosinone? 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 Formia to Frosinone. However, there are services departing from Formia station and arriving at Frosinone station via Roma Termini. The journey, including transfers, takes approximately 3h 7m.
Formia to Frosinone train services, operated by Trenitalia, depart from Formia-Gaeta station.
Formia to Frosinone train services, operated by Trenitalia, arrive at Frosinone station.
Book your Formia to Frosinone train tickets online with Trenitalia, Trenitalia Intercity and Trenitalia Frecce.
The distance between Formia and Frosinone is 48.1 km. The road distance is 213 km.
You can take a train from Formia-Gaeta to Frosinone via Roma Termini in around 3h 7m.