The average bus between Central Islip (Station) and Smithtown takes 49 min and the fastest bus takes 42 min. There is an hourly bus service from Central Islip (Station) to Smithtown. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Central Islip (Station) and Smithtown. The earliest departure is at 5:47 AM in the morning, and the last departure from Central Islip (Station) is at 9:22 PM which arrives into Smithtown at 10:29 PM. All services require a transfer, and take on average 49 min. The schedules shown below are for the next available departures.

1h 7m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 11m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 7m • 1 change

42 min • 1 change

42 min • 1 change

42 min • 1 change

42 min • 1 change
Want to know about travelling from Central Islip (Station) to Smithtown? 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 bus from Central Islip (Station) to Smithtown. However, there are services departing from Central Islip (Station) station and arriving at Smithtown station via NY State Office Building. The journey, including transfers, takes approximately 49 min.
Central Islip (Station) to Smithtown bus services, operated by Suffolk County Transit, depart from Central Islip LIRR station.
Central Islip (Station) to Smithtown bus services, operated by Suffolk County Transit, arrive at W Main St/New York Ave station.
The distance between Central Islip (Station) and Smithtown is 7.1 km. The road distance is 13 km.
You can take a bus from Central Islip LIRR to W Main St/New York Ave via NY State Office Building in around 49 min.