The average bus between Port Jefferson and Peconic takes 2h 10m and the fastest bus takes 1h 44m. There is a bus service every few hours from Port Jefferson to Peconic. 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 Port Jefferson and Peconic. The earliest departure is at 5:51 AM in the morning, and the last departure from Port Jefferson is at 9:50 PM which arrives into Peconic at 6:36 AM. All services require a transfer, and take on average 2h 10m. The schedules shown below are for the next available departures.

1h 44m • 1 change

1h 44m • 1 change
Arrives next day

9h 44m • 1 change

1h 44m • 1 change

1h 44m • 1 change

1h 44m • 1 change

1h 44m • 1 change

1h 45m • 1 change

1h 48m • 1 change

1h 55m • 1 change

1h 55m • 1 change

1h 45m • 1 change

1h 48m • 1 change

1h 55m • 1 change

1h 55m • 1 change
Want to know about travelling from Port Jefferson to Peconic? 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 Peconic. However, there are services departing from Port Jefferson station and arriving at Peconic station via Riverhead LIRR. The journey, including transfers, takes approximately 2h 10m.
Port Jefferson to Peconic bus services, operated by Suffolk County Transit, depart from N Country Rd/Oakland Ave station.
Port Jefferson to Peconic bus services, operated by Suffolk County Transit, arrive at NYS 25/Peconic Ln station.
The distance between Port Jefferson and Peconic is 52.1 km. The road distance is 67 km.
You can take a bus from N Country Rd/Oakland Ave to NYS 25/Peconic Ln via Riverhead LIRR in around 2h 10m.