The average train between Stony Brook and Southampton takes 3h 48m and the fastest train takes 3h 25m. The train service runs several times per day from Stony Brook to Southampton. 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 4 times a day between Stony Brook and Southampton. The earliest departure is at 4:58 AM at night, and the last departure from Stony Brook is at 5:00 PM which arrives into Southampton at 8:44 PM. All services require a transfer, and take on average 3h 48m. The schedules shown below are for the next available departures.

3h 25m • 1 change

3h 43m • 1 change

4h 10m • 1 change

3h 44m • 1 change

3h 25m • 1 change

3h 43m • 1 change

4h 10m • 1 change

3h 44m • 1 change
Want to know about travelling from Stony Brook to Southampton? 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 Southampton. However, there are services departing from Stony Brook station and arriving at Southampton station via Jamaica. The journey, including transfers, takes approximately 3h 48m.
Stony Brook to Southampton train services, operated by Long Island Rail Road, depart from Stony Brook station.
Stony Brook to Southampton train services, operated by Long Island Rail Road, arrive at Southampton station.
The distance between Stony Brook and Southampton is 63.3 km. The road distance is 198 km.
You can take a train from Stony Brook to Southampton via Jamaica in around 4h 20m.