The average train between Syosset and Iselin takes 1h 54m and the fastest train takes 1h 40m. There is an hourly train service from Syosset to Iselin. 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 hourly between Syosset and Iselin. The earliest departure is at 12:04 AM at night, and the last departure from Syosset is at 11:28 PM which arrives into Iselin at 1:27 AM. All services require a transfer, and take on average 1h 54m. The schedules shown below are for the next available departures.

1h 46m • 1 change

1h 45m • 1 change

1h 46m • 1 change

1h 52m • 1 change

2h 3m • 1 change

1h 50m • 1 change

1h 46m • 1 change

2h 10m • 1 change

2h 3m • 1 change

3h 21m • 1 change

1h 55m • 1 change

1h 43m • 1 change
Want to know about travelling from Syosset to Iselin? 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 Syosset to Iselin. However, there are services departing from Syosset station and arriving at Iselin station via New York Penn Station station. The journey, including transfers, takes approximately 1h 54m.
Syosset to Iselin train services, operated by Long Island Rail Road, depart from Syosset station.
Syosset to Iselin train services, operated by Long Island Rail Road, arrive at Metropark station.
The distance between Syosset and Iselin is 74.6 km. The road distance is 89 km.
You can take a train from Syosset to Metropark via New York Penn Station in around 1h 56m.