The average train between Islip and Roslyn takes 1h 52m and the fastest train takes 1h 23m. The train service runs several times per day from Islip to Roslyn. 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 Islip and Roslyn. The earliest departure is at 12:11 AM at night, and the last departure from Islip is at 10:01 PM which arrives into Roslyn at 12:05 AM. All services require a transfer, and take on average 1h 52m. The schedules shown below are for the next available departures.

1h 33m • 1 change

1h 23m • 1 change

1h 44m • 1 change

2h 12m • 1 change

1h 33m • 1 change

1h 23m • 1 change

1h 44m • 1 change

2h 12m • 1 change

1h 29m • 1 change

2h 2m • 1 change

3h 12m • 1 change

2h 15m • 1 change

1h 28m • 1 change

2h 2m • 1 change

3h 12m • 1 change

2h 15m • 1 change

1h 32m • 1 change

1h 23m • 1 change

1h 44m • 1 change

2h 12m • 1 change

1h 33m • 1 change

1h 23m • 1 change

1h 44m • 1 change

2h 12m • 1 change

1h 33m • 1 change

1h 23m • 1 change

1h 44m • 1 change

2h 12m • 1 change
Want to know about travelling from Islip to Roslyn? 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 Islip to Roslyn. However, there are services departing from Islip station and arriving at Roslyn station via Jamaica. The journey, including transfers, takes approximately 1h 52m.
Islip to Roslyn train services, operated by Long Island Rail Road, depart from Islip station.
Islip to Roslyn train services, operated by Long Island Rail Road, arrive at Roslyn station.
The distance between Islip and Roslyn is 37.9 km. The road distance is 74 km.
You can take a train from Islip to Roslyn via Jamaica in around 1h 48m.