The average train between Long Island and Harrison takes 2h 26m and the fastest train takes 2h 14m. The train service runs several times per day from Long Island to Harrison. 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 Long Island and Harrison. The earliest departure is at 4:50 AM at night, and the last departure from Long Island is at 6:55 PM which arrives into Harrison at 9:21 PM. All services require a transfer, and take on average 2h 26m. The schedules shown below are for the next available departures.

2h 22m • 1 change

2h 14m • 1 change

2h 20m • 1 change

2h 29m • 1 change

2h 30m • 1 change

2h 26m • 1 change

2h 25m • 1 change

2h 43m • 1 change

2h 30m • 1 change

2h 26m • 1 change

2h 25m • 1 change

2h 43m • 1 change

2h 30m • 1 change

2h 26m • 1 change

2h 25m • 1 change

2h 43m • 1 change

2h 30m • 1 change

2h 26m • 1 change

2h 25m • 1 change

2h 43m • 1 change
Want to know about travelling from Long Island to Harrison? 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 Long Island to Harrison. However, there are services departing from Long Island station and arriving at Harrison station via Grand Central Terminal. The journey, including transfers, takes approximately 2h 26m.
Long Island to Harrison train services, operated by Long Island Rail Road, depart from Ronkonkoma station.
Long Island to Harrison train services, operated by Long Island Rail Road, arrive at Harrison station.
The distance between Long Island and Harrison is 56.9 km. The road distance is 116 km.
You can take a train from Ronkonkoma to Harrison via Grand Central Terminal in around 2h 19m.