The average train between Stony Brook and Washington DC takes 6h 16m and the fastest train takes 5h 2m. There is a train service every few hours from Stony Brook to Washington DC. 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 Stony Brook and Washington DC. The earliest departure is at 4:31 AM at night, and the last departure from Stony Brook is at 11:38 PM which arrives into Washington DC at 8:32 AM. All services require a transfer at Huntington and take an average of 6h 16m. The schedules shown below are for the next available departures.



5h 55m • 3 changes


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6h 1m • 3 changes


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5h 24m • 3 changesWant to know about travelling from Stony Brook to Washington DC? 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 Stony Brook to Washington DC. However, there are services departing from Stony Brook station and arriving at Washington DC station via New York Penn Station station. The journey, including transfers, takes approximately 6h 16m.
Stony Brook to Washington DC train services, operated by Long Island Rail Road, depart from Huntington station.
Stony Brook to Washington DC train services, operated by Long Island Rail Road, arrive at Washington Union Station.
The distance between Stony Brook and Washington DC is 401.6 km. The road distance is 450 km.
You can take a train from Stony Brook to Washington DC via Huntington, Penn Station, Ny Moynihan Train Hall At Penn Station, Washington Union Station, Union Station, Red Line Center Platform, and Metro Center, Red Line Track 2 Platform in around 5h 44m.