The average bus between Riverhead and Stony Brook University takes 2h 12m and the fastest bus takes 1h 38m. There is a bus service every few hours from Riverhead to Stony Brook University. 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 Riverhead and Stony Brook University. The earliest departure is at 5:06 AM in the morning, and the last departure from Riverhead is at 10:14 PM which arrives into Stony Brook University at 5:18 AM. All services require a transfer at Port Jefferson LIRR and take an average of 2h 12m. The schedules shown below are for the next available departures.

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1h 42m • 1 change

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1h 45m • 1 change

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1h 45m • 1 change
Want to know about travelling from Riverhead to Stony Brook University? 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 Riverhead to Stony Brook University. However, there are services departing from Riverhead station and arriving at Stony Brook University station via Port Jefferson LIRR. The journey, including transfers, takes approximately 2h 12m.
Riverhead to Stony Brook University bus services, operated by Suffolk County Transit, depart from Northville Tpk/East Ave station.
Riverhead to Stony Brook University bus services, operated by Suffolk County Transit, arrive at Circle Rd/Gymnasium Rd station.
The distance between Riverhead and Stony Brook University is 38.9 km. The road distance is 53 km.
You can take a bus from Northville Tpk/East Ave to Stony Brook University via Port Jefferson LIRR and Circle Rd/Gymnasium Rd in around 1h 56m.