The average train between Groton and Silver Spring takes 7h 18m and the fastest train takes 6h 33m. The train service runs several times per day from Groton to Silver Spring. 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 Groton and Silver Spring. The earliest departure is at 7:45 AM in the morning, and the last departure from Groton is at 8:20 PM which arrives into Silver Spring at 7:17 AM. All services require a transfer at Washington, Columbus Circle, Union Station and take an average of 7h 18m. The schedules shown below are for the next available departures.

6h 41m • 1 change

7h • 1 change

6h 43m • 1 change

6h 39m • 1 change

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7h • 1 change

6h 43m • 1 change

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6h 41m • 1 change

7h • 1 change

6h 43m • 1 change

6h 39m • 1 change

6h 35m • 1 change

6h 48m • 1 change

6h 38m • 1 change

7h 8m • 1 change

6h 35m • 1 change

6h 48m • 1 change

6h 38m • 1 change

7h 8m • 1 change

6h 41m • 1 change

7h • 1 change

6h 43m • 1 change

6h 39m • 1 change
Want to know about travelling from Groton to Silver Spring? 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 Groton to Silver Spring. However, there are services departing from Groton station and arriving at Silver Spring station via Washington Union Station station. The journey, including transfers, takes approximately 7h 18m.
Groton to Silver Spring train services, operated by Amtrak Northeast Regional, depart from New London station.
Groton to Silver Spring train services, operated by Amtrak Northeast Regional, arrive at Washington Union Station.
The distance between Groton and Silver Spring is 495.6 km. The road distance is 575 km.
Amtrak Northeast Regional operates a train from New London to Washington Union Station every 4 hours. Tickets cost $45–360 and the journey takes 6h 21m.