The average train between Isernia and Formia takes 4h 50m and the fastest train takes 3h 14m. The train service runs several times per day from Isernia to Formia. 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 4 times a day between Isernia and Formia. The earliest departure is at 6:00 AM in the morning, and the last departure from Isernia is at 7:05 PM which arrives into Formia at 5:13 AM. All services require a transfer at Caserta and take an average of 4h 50m. The schedules shown below are for the next available departures.


3h 14m • 2 changes


3h 30m • 2 changes
Arrives next day


10h 38m • 2 changes


3h 36m • 2 changes


3h 29m • 2 changes


3h 14m • 2 changes


3h 30m • 2 changes


3h 36m • 2 changes


3h 29m • 2 changes


3h 14m • 2 changes


3h 30m • 2 changes


3h 36m • 2 changes


3h 29m • 2 changes


3h 14m • 2 changes


3h 30m • 2 changes


3h 36m • 2 changes


3h 29m • 2 changes


3h 14m • 2 changes


3h 30m • 2 changes
Want to know about travelling from Isernia to Formia? 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 Isernia to Formia. However, there are services departing from Isernia station and arriving at Formia station via Caserta. The journey, including transfers, takes approximately 4h 50m.
Isernia to Formia train services, operated by Trenitalia, depart from Isernia station.
Isernia to Formia train services, operated by Trenitalia, arrive at Formia-Gaeta station.
Book your Isernia to Formia train tickets online with Trenitalia and Trenitalia Intercity.
The distance between Isernia and Formia is 64.4 km. The road distance is 172 km.
You can take a train from Isernia to Formia-Gaeta via Caserta and Aversa in around 3h 9m.