The average train between Riverhead and Mamaroneck takes 3h 29m and the fastest train takes 3h 15m. The train service runs several times per day from Riverhead to Mamaroneck. 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 Riverhead and Mamaroneck. The earliest departure is at 5:59 AM in the morning, and the last departure from Riverhead is at 9:32 PM which arrives into Mamaroneck at 1:05 AM. All services require a transfer at Ronkonkoma and take an average of 3h 29m. The schedules shown below are for the next available departures.



3h 49m • 3 changes



3h 15m • 3 changes



3h 22m • 3 changes



3h 16m • 3 changes



3h 49m • 3 changes



3h 15m • 3 changes



3h 22m • 3 changes



3h 16m • 3 changes



3h 49m • 3 changes



3h 15m • 3 changes



3h 22m • 3 changes



3h 16m • 3 changes



3h 49m • 3 changes



3h 15m • 3 changes



3h 27m • 3 changes
Arrives next day



3h 33m • 3 changes
Want to know about travelling from Riverhead to Mamaroneck? 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 Riverhead to Mamaroneck. However, there are services departing from Riverhead station and arriving at Mamaroneck station via Ronkonkoma. The journey, including transfers, takes approximately 3h 29m.
Riverhead to Mamaroneck train services, operated by Long Island Rail Road, depart from Riverhead station.
Riverhead to Mamaroneck train services, operated by Long Island Rail Road, arrive at Mamaroneck station.
The distance between Riverhead and Mamaroneck is 90 km. The road distance is 153 km.
You can take a train from Riverhead to Mamaroneck via Ronkonkoma, Jamaica, and Grand Central Terminal in around 3h 24m.