The average bus between Port Jefferson and Yaphank takes 3h 13m and the fastest bus takes 2h 19m. The bus service runs several times per day from Port Jefferson 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 Port Jefferson and Yaphank. The earliest departure is at 5:33 AM in the morning, and the last departure from Port Jefferson is at 10:02 PM which arrives into Yaphank at 6:55 AM. All services require a transfer, and take on average 3h 13m. The schedules shown below are for the next available departures.

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2h 19m • 1 change

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2h 19m • 1 change

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2h 19m • 1 change

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2h 22m • 1 change

2h 19m • 1 change
Want to know about travelling from Port Jefferson 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 Port Jefferson to Yaphank. However, there are services departing from Port Jefferson station and arriving at Yaphank station via Patchogue LIRR. The journey, including transfers, takes approximately 3h 13m.
Port Jefferson to Yaphank bus services, operated by Suffolk County Transit, depart from NYS 25A/E Broadway station.
Port Jefferson to Yaphank bus services, operated by Suffolk County Transit, arrive at Country Pointe Meadows station.
The distance between Port Jefferson and Yaphank is 17.7 km. The road distance is 64 km.
You can take a bus from NYS 25A/E Broadway to Country Pointe Meadows via Patchogue LIRR in around 3h 12m.