The average bus between Port Jefferson and Yaphank Station takes 2h 56m and the fastest bus takes 2h 10m. The bus service runs several times per day from Port Jefferson to Yaphank Station. 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 Station. 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 Station at 6:46 AM. All services require a transfer at Patchogue LIRR and take an average of 2h 56m. The schedules shown below are for the next available departures.

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2h 10m • 1 change

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2h 10m • 1 change

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2h 10m • 1 change

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2h 10m • 1 change
Want to know about travelling from Port Jefferson to Yaphank Station? 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 Station. However, there are services departing from Port Jefferson station and arriving at Yaphank Station station via Patchogue LIRR. The journey, including transfers, takes approximately 2h 56m.
Port Jefferson to Yaphank Station bus services, operated by Suffolk County Transit, depart from NYS 25A/E Broadway station.
Port Jefferson to Yaphank Station bus services, operated by Suffolk County Transit, arrive at Yaphank Ave/Gerard Rd station.
The distance between Port Jefferson and Yaphank Station is 18.6 km. The road distance is 59 km.
You can take a bus from NYS 25A/E Broadway to Yaphank Station via Patchogue LIRR and Yaphank Ave/Gerard Rd in around 3h 18m.