The average bus between Central Islip and Stony Brook takes 1h 18m and the fastest bus takes 52 min. There is an hourly bus service from Central Islip to Stony Brook. 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 and Stony Brook. The earliest departure is at 6:18 AM in the morning, and the last departure from Central Islip is at 10:16 PM which arrives into Stony Brook at 6:10 AM. All services require a transfer, and take on average 1h 18m. The schedules shown below are for the next available departures.

1h 28m • 1 change

1h 28m • 1 change

1h 28m • 1 change

1h 28m • 1 change

1h 35m • 1 change

1h 35m • 1 change

1h 35m • 1 change

1h 35m • 1 change

52 min • 1 change

52 min • 1 change

52 min • 1 change

52 min • 1 change
Want to know about travelling from Central Islip to Stony Brook? 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 to Stony Brook. However, there are services departing from Central Islip station and arriving at Stony Brook station via Smith Haven Mall. The journey, including transfers, takes approximately 1h 18m.
Central Islip to Stony Brook bus services, operated by Suffolk County Transit, depart from E Suffolk Ave/Carleton Ave station.
Central Islip to Stony Brook bus services, operated by Suffolk County Transit, arrive at Circle Rd/Gymnasium Rd station.
The distance between Central Islip and Stony Brook is 15.9 km. The road distance is 22 km.
You can take a bus from E Suffolk Ave/Carleton Ave to Circle Rd/Gymnasium Rd via Smith Haven Mall in around 1h 14m.