The average train between Ronkonkoma and Ossining takes 2h 29m and the fastest train takes 2h 7m. The train service runs several times per day from Ronkonkoma to Ossining. 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 every 4 hours between Ronkonkoma and Ossining. The earliest departure is at 4:50 AM at night, and the last departure from Ronkonkoma is at 6:55 PM which arrives into Ossining at 9:37 PM. All services require a transfer, and take on average 2h 29m. The schedules shown below are for the next available departures.

2h 35m • 1 change

2h 20m • 1 change

2h 37m • 1 change

2h 42m • 1 change

2h 31m • 1 change

2h 7m • 1 change

2h 50m • 1 change

2h 15m • 1 change

2h 31m • 1 change

2h 7m • 1 change

2h 50m • 1 change

2h 15m • 1 change

2h 31m • 1 change

2h 7m • 1 change

2h 50m • 1 change

2h 15m • 1 change

2h 31m • 1 change

2h 7m • 1 change

2h 50m • 1 change

2h 15m • 1 change
Want to know about travelling from Ronkonkoma to Ossining? 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 Ronkonkoma to Ossining. However, there are services departing from Ronkonkoma station and arriving at Ossining station via Grand Central Terminal. The journey, including transfers, takes approximately 2h 29m.
Ronkonkoma to Ossining train services, operated by Long Island Rail Road, depart from Ronkonkoma station.
Ronkonkoma to Ossining train services, operated by Long Island Rail Road, arrive at Ossining station.
The distance between Ronkonkoma and Ossining is 73.8 km. The road distance is 129 km.
You can take a train from Ronkonkoma to Ossining via Grand Central Terminal in around 2h 29m.