The average bus between Stony Brook and Yaphank takes 2h 48m and the fastest bus takes 2h 5m. The bus service runs several times per day from Stony Brook to Yaphank. 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 every 4 hours between Stony Brook and Yaphank. The earliest departure is at 5:47 AM in the morning, and the last departure from Stony Brook is at 10:16 PM which arrives into Yaphank at 6:55 AM. All services require a transfer, and take on average 2h 48m. The schedules shown below are for the next available departures.

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Want to know about travelling from Stony Brook to Yaphank? 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 Yaphank. However, there are services departing from Stony Brook station and arriving at Yaphank station via Patchogue LIRR. The journey, including transfers, takes approximately 2h 48m.
Stony Brook to Yaphank bus services, operated by Suffolk County Transit, depart from Stony Brook LIRR station.
Stony Brook to Yaphank bus services, operated by Suffolk County Transit, arrive at Country Pointe Meadows station.
The distance between Stony Brook and Yaphank is 21.3 km. The road distance is 58 km.
You can take a bus from Stony Brook LIRR to Country Pointe Meadows via Patchogue LIRR in around 2h 58m.