The average train between Trenton and Somerville takes 1h 51m and the fastest train takes 1h 32m. There is a train service every few hours from Trenton 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 Trenton and Somerville. The earliest departure is at 12:02 AM at night, and the last departure from Trenton is at 10:26 PM which arrives into Somerville at 12:32 AM. All services require a transfer, and take on average 1h 51m. The schedules shown below are for the next available departures.

1h 45m • 1 change

1h 40m • 1 change

1h 46m • 1 change

1h 52m • 1 change

2h 17m • 1 change

1h 48m • 1 change

1h 47m • 1 change

2h • 1 change

2h 17m • 1 change

1h 53m • 1 change

1h 49m • 1 change

1h 43m • 1 change

2h 17m • 1 change

2h 34m • 1 change

1h 49m • 1 change

1h 43m • 1 change
Want to know about travelling from Trenton 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 Trenton to Somerville. However, there are services departing from Trenton station and arriving at Somerville station via Newark Penn Station station. The journey, including transfers, takes approximately 1h 51m.
Trenton to Somerville train services, operated by Amtrak, depart from Trenton station.
Trenton to Somerville train services, operated by Amtrak, arrive at Somerville station.
The distance between Trenton and Somerville is 41.3 km. The road distance is 122 km.
You can take a train from Trenton to Somerville via Newark Penn Station in around 1h 59m.