The average bus between Stony Brook and Central Islip takes 1h 26m and the fastest bus takes 59 min. There is an hourly bus service from Stony Brook to Central Islip. 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 Stony Brook and Central Islip. The earliest departure is at 5:18 AM in the morning, and the last departure from Stony Brook is at 10:17 PM which arrives into Central Islip at 6:48 AM. All services require a transfer, and take on average 1h 26m. The schedules shown below are for the next available departures.

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Want to know about travelling from Stony Brook to Central Islip? 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 Stony Brook to Central Islip. However, there are services departing from Stony Brook station and arriving at Central Islip station via Smith Haven Mall. The journey, including transfers, takes approximately 1h 26m.
Stony Brook to Central Islip bus services, operated by Suffolk County Transit, depart from Circle Rd/Gymnasium Rd station.
Stony Brook to Central Islip bus services, operated by Suffolk County Transit, arrive at W Suffolk Ave/Wheeler Rd station.
The distance between Stony Brook and Central Islip is 15.9 km. The road distance is 22 km.
You can take a bus from Circle Rd/Gymnasium Rd to W Suffolk Ave/Wheeler Rd via Smith Haven Mall in around 1h 17m.