The average train between Portland and Somerville takes 2h 51m and the fastest train takes 2h 48m. The train service runs several times per day from Portland 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 5 times a day between Portland and Somerville. The earliest departure is at 5:18 AM in the morning, and the last departure from Portland is at 6:33 PM which arrives into Somerville at 9:27 PM. All services require a transfer at Boston and take an average of 2h 51m. The schedules shown below are for the next available departures.

2h 58m • 1 change

2h 56m • 1 change

2h 53m • 1 change

2h 55m • 1 change

2h 52m • 1 change

2h 53m • 1 change

2h 48m • 1 change

2h 54m • 1 change

2h 54m • 1 change

2h 50m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 54m • 1 change

2h 50m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 54m • 1 change

2h 50m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 54m • 1 change

2h 50m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 54m • 1 change

2h 50m • 1 change

2h 48m • 1 change

2h 48m • 1 change
Want to know about travelling from Portland 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 Portland to Somerville. However, there are services departing from Portland station and arriving at Somerville station via Boston. The journey, including transfers, takes approximately 2h 51m.
Portland to Somerville train services, operated by Amtrak, depart from Portland station.
Portland to Somerville train services, operated by Amtrak, arrive at Boston station.
The distance between Portland and Somerville is 156.9 km. The road distance is 189 km.
Amtrak operates a train from Portland to Boston every 4 hours. Tickets cost $35–80 and the journey takes 2h 32m.