The average train between Broad Brook and Groton takes 2h 39m and the fastest train takes 1h 51m. The train service runs several times per day from Broad Brook to Groton. 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 every 4 hours between Broad Brook and Groton. The earliest departure is at 4:35 AM at night, and the last departure from Broad Brook is at 7:59 PM which arrives into Groton at 10:30 PM. All services require a transfer, and take on average 2h 39m. The schedules shown below are for the next available departures.

2h 32m • 1 change

1h 51m • 1 change

3h 59m • 1 change

2h 55m • 1 change

2h 33m • 1 change

2h 32m • 1 change

1h 51m • 1 change

3h 59m • 1 change

2h 5m • 1 change

2h 36m • 1 change

3h 1m • 1 change

3h 12m • 1 change

2h 5m • 1 change

2h 16m • 1 change

3h 12m • 1 change

2h 15m • 1 change

2h 33m • 1 change

2h 32m • 1 change

1h 51m • 1 change

3h 59m • 1 change

2h 33m • 1 change

2h 32m • 1 change

1h 51m • 1 change

3h 59m • 1 change

2h 33m • 1 change

2h 32m • 1 change

1h 51m • 1 change

3h 59m • 1 change
Want to know about travelling from Broad Brook to Groton? 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 Broad Brook to Groton. However, there are services departing from Broad Brook station and arriving at Groton station via New Haven. The journey, including transfers, takes approximately 2h 39m.
Broad Brook to Groton train services, operated by Amtrak, depart from Windsor Locks station.
Broad Brook to Groton train services, operated by Amtrak, arrive at New London station.
Book your Broad Brook to Groton train tickets online with Amtrak.
The distance between Broad Brook and Groton is 77.1 km. The road distance is 158 km.
You can take a train from Windsor Locks to New London via New Haven in around 2h 35m.