The average train between Groton and Silver Spring takes 7h 47m and the fastest train takes 6h 26m. 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 3 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 9:30 PM which arrives into Silver Spring at 8:49 AM. All services require a transfer at Ny Moynihan Train Hall At Penn Station and take an average of 7h 47m. The schedules shown below are for the next available departures.


6h 35m • 2 changes


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6h 39m • 2 changes
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 Ny Moynihan Train Hall At Penn Station station. The journey, including transfers, takes approximately 7h 47m.
Groton to Silver Spring train services, operated by Amtrak, depart from New London station.
Groton to Silver Spring train services, operated by Amtrak, arrive at Washington Union Station.
The distance between Groton and Silver Spring is 495.6 km. The road distance is 573 km.
You can take a train from New London to Silver Spring, Red Line Center Platform via Ny Moynihan Train Hall At Penn Station, Washington, Columbus Circle, Union Station, and Union Station, Red Line Center Platform in around 6h 3m.