The average train between Formia and Isernia takes 3h 20m and the fastest train takes 2h 31m. The train service runs several times per day from Formia to Isernia. 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 5 times a day between Formia and Isernia. The earliest departure is at 6:05 AM in the morning, and the last departure from Formia is at 6:35 PM which arrives into Isernia at 9:40 PM. All services require a transfer at Aversa and take an average of 3h 20m. The schedules shown below are for the next available departures.


3h 29m • 2 changes


2h 31m • 2 changes


3h 27m • 2 changes


3h 5m • 2 changes


3h 16m • 2 changes


3h 29m • 2 changes


2h 31m • 2 changes


3h 27m • 2 changes


3h 16m • 2 changes


3h 29m • 2 changes


2h 31m • 2 changes


3h 27m • 2 changes


3h 16m • 2 changes


3h 29m • 2 changes


2h 31m • 2 changes


3h 27m • 2 changes


3h 16m • 2 changes


3h 29m • 2 changes


2h 31m • 2 changes


3h 27m • 2 changes


3h 16m • 2 changes


5h 26m • 2 changes


2h 31m • 2 changes


3h 27m • 2 changes
Want to know about travelling from Formia to Isernia? 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 Isernia. However, there are services departing from Formia station and arriving at Isernia station via Aversa. The journey, including transfers, takes approximately 3h 20m.
Formia to Isernia train services, operated by Trenitalia Intercity, depart from Formia-Gaeta station.
Formia to Isernia train services, operated by Trenitalia Intercity, arrive at Isernia station.
Book your Formia to Isernia train tickets online with Trenitalia Intercity, Ente Autonomo Volturno S.r.l. and Trenitalia.
The distance between Formia and Isernia is 64.4 km. The road distance is 172 km.
You can take a train from Formia-Gaeta to Isernia via Aversa and Caserta in around 3h 50m.