The average bus between Mastic Beach and Sound Beach takes 2h and the fastest bus takes 1h 36m. There is a bus service every few hours from Mastic Beach to Sound Beach. 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 Mastic Beach and Sound Beach. The earliest departure is at 6:05 AM in the morning, and the last departure from Mastic Beach is at 10:14 PM which arrives into Sound Beach at 6:51 AM. All services require a transfer, and take on average 2h. The schedules shown below are for the next available departures.

1h 40m • 1 change

1h 40m • 1 change

1h 38m • 1 change

1h 38m • 1 change

1h 39m • 1 change

1h 39m • 1 change

1h 39m • 1 change

1h 39m • 1 change

1h 45m • 1 change

1h 45m • 1 change

1h 45m • 1 change

1h 45m • 1 change

1h 43m • 1 change

1h 43m • 1 change

1h 42m • 1 change

1h 42m • 1 change
Want to know about travelling from Mastic Beach to Sound Beach? 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 Mastic Beach to Sound Beach. However, there are services departing from Mastic Beach station and arriving at Sound Beach station via Riverhead LIRR. The journey, including transfers, takes approximately 2h.
Mastic Beach to Sound Beach bus services, operated by Suffolk County Transit, depart from Whittier Dr/Neighborhood Rd station.
Mastic Beach to Sound Beach bus services, operated by Suffolk County Transit, arrive at NYS 25A/N Country Rd station.
The distance between Mastic Beach and Sound Beach is 23.9 km. The road distance is 65 km.
You can take a bus from Whittier Dr/Neighborhood Rd to NYS 25A/N Country Rd via Riverhead LIRR in around 2h 11m.