The average bus between Mount Sinai and Hampton Bays takes 1h 55m and the fastest bus takes 1h 29m. There is a bus service every few hours from Mount Sinai to Hampton Bays. 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 Mount Sinai and Hampton Bays. The earliest departure is at 5:56 AM in the morning, and the last departure from Mount Sinai is at 9:56 PM which arrives into Hampton Bays at 6:06 AM. All services require a transfer, and take on average 1h 55m. The schedules shown below are for the next available departures.

1h 49m • 1 change

1h 41m • 1 change

1h 40m • 1 change

1h 40m • 1 change

1h 49m • 1 change

1h 41m • 1 change

1h 40m • 1 change

1h 40m • 1 change

1h 29m • 1 change

1h 29m • 1 change

1h 29m • 1 change

1h 29m • 1 change
Want to know about travelling from Mount Sinai to Hampton Bays? 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 Mount Sinai to Hampton Bays. However, there are services departing from Mount Sinai station and arriving at Hampton Bays station via Riverhead LIRR. The journey, including transfers, takes approximately 1h 55m.
Mount Sinai to Hampton Bays bus services, operated by Suffolk County Transit, depart from NYS 25A/Chestnut St station.
Mount Sinai to Hampton Bays bus services, operated by Suffolk County Transit, arrive at Montauk Hwy/Ponquogue Ave station.
The distance between Mount Sinai and Hampton Bays is 43.9 km. The road distance is 55 km.
You can take a bus from NYS 25A/Chestnut St to Montauk Hwy/Ponquogue Ave via Riverhead LIRR in around 2h 2m.