The average train between Stony Brook and Montauk takes 4h 31m and the fastest train takes 4h 8m. The train service runs several times per day from Stony Brook to Montauk. 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 Montauk. 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 Montauk at 9:27 PM. All services require a transfer, and take on average 4h 31m. The schedules shown below are for the next available departures.

4h 8m • 1 change

4h 26m • 1 change

4h 54m • 1 change

4h 27m • 1 change

4h 8m • 1 change

4h 26m • 1 change

4h 54m • 1 change

4h 27m • 1 change

4h 8m • 1 change

4h 26m • 1 change

4h 54m • 1 change

4h 27m • 1 change
Want to know about travelling from Stony Brook to Montauk? 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 Montauk. However, there are services departing from Stony Brook station and arriving at Montauk station via Jamaica. The journey, including transfers, takes approximately 4h 31m.
Stony Brook to Montauk train services, operated by Long Island Rail Road, depart from Stony Brook station.
Stony Brook to Montauk train services, operated by Long Island Rail Road, arrive at Montauk station.
The distance between Stony Brook and Montauk is 101.2 km. The road distance is 240 km.
You can take a train from Stony Brook to Montauk via Jamaica in around 5h 3m.