The average train between Iselin and Somerville takes 1h 33m and the fastest train takes 1h 12m. There is an hourly train service from Iselin to Somerville. 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 Iselin and Somerville. The earliest departure is at 12:43 AM at night, and the last departure from Iselin is at 11:05 PM which arrives into Somerville at 1:20 AM. All services require a transfer, and take on average 1h 33m. The schedules shown below are for the next available departures.

1h 44m • 1 change

1h 16m • 1 change

1h 29m • 1 change

1h 43m • 1 change

1h 36m • 1 change

1h 33m • 1 change

1h 34m • 1 change

1h 24m • 1 change

1h 36m • 1 change

1h 33m • 1 change

1h 34m • 1 change

1h 24m • 1 change
Want to know about travelling from Iselin to Somerville? 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 Iselin to Somerville. However, there are services departing from Iselin station and arriving at Somerville station via Newark Penn Station station. The journey, including transfers, takes approximately 1h 33m.
Iselin to Somerville train services, operated by NJ Transit, depart from Metropark station.
Iselin to Somerville train services, operated by NJ Transit, arrive at Somerville station.
The distance between Iselin and Somerville is 24.3 km. The road distance is 68 km.
You can take a train from Metropark to Somerville via Newark Penn Station in around 1h 55m.