The average train between Central Islip and Port Jefferson takes 1h 51m and the fastest train takes 1h 42m. The train service runs several times per day from Central Islip to Port Jefferson. 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 Central Islip and Port Jefferson. The earliest departure is at 12:26 AM at night, and the last departure from Central Islip is at 9:23 PM which arrives into Port Jefferson at 11:13 PM. All services require a transfer, and take on average 1h 51m. The schedules shown below are for the next available departures.

1h 49m • 1 change

1h 59m • 1 change

1h 42m • 1 change

1h 47m • 1 change

2h 9m • 1 change

1h 49m • 1 change

1h 59m • 1 change

1h 42m • 1 change

2h 9m • 1 change

1h 49m • 1 change

1h 59m • 1 change

1h 42m • 1 change

2h 9m • 1 change

1h 49m • 1 change

1h 59m • 1 change

1h 42m • 1 change

2h 9m • 1 change

1h 49m • 1 change

1h 59m • 1 change

1h 42m • 1 change
Want to know about travelling from Central Islip to Port Jefferson? 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 Central Islip to Port Jefferson. However, there are services departing from Central Islip station and arriving at Port Jefferson station via Hicksville. The journey, including transfers, takes approximately 1h 51m.
Central Islip to Port Jefferson train services, operated by Long Island Rail Road, depart from Central Islip station.
Central Islip to Port Jefferson train services, operated by Long Island Rail Road, arrive at Port Jefferson station.
The distance between Central Islip and Port Jefferson is 20.6 km. The road distance is 83 km.
You can take a train from Central Islip to Port Jefferson via Hicksville in around 2h 39m.