The average train between Rockville Centre and Southold takes 2h 56m and the fastest train takes 2h 45m. The train service runs several times per day from Rockville Centre to Southold. 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 3 times a day between Rockville Centre and Southold. The earliest departure is at 12:20 AM at night, and the last departure from Rockville Centre is at 5:28 PM which arrives into Southold at 8:17 PM. All services require a transfer at Jamaica and take an average of 2h 56m. The schedules shown below are for the next available departures.


2h 46m • 2 changes


2h 49m • 2 changes


2h 58m • 2 changes


2h 49m • 2 changes


3h 36m • 2 changes


2h 45m • 2 changes


3h 13m • 2 changes


3h 13m • 2 changes
Want to know about travelling from Rockville Centre to Southold? 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 Rockville Centre to Southold. However, there are services departing from Rockville Centre station and arriving at Southold station via Ronkonkoma. The journey, including transfers, takes approximately 2h 56m.
Rockville Centre to Southold train services, operated by Long Island Rail Road, depart from Jamaica station.
Rockville Centre to Southold train services, operated by Long Island Rail Road, arrive at Southold station.
The distance between Rockville Centre and Southold is 111.7 km. The road distance is 144 km.
You can take a train from Rockville Centre to Southold via Jamaica and Ronkonkoma in around 3h 43m.