The average bus between Riverhead and Commack takes 2h 41m and the fastest bus takes 2h 6m. There is a bus service every few hours from Riverhead to Commack. 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 Riverhead and Commack. The earliest departure is at 5:05 AM in the morning, and the last departure from Riverhead is at 10:13 PM which arrives into Commack at 6:14 AM. All services require a transfer, and take on average 2h 41m. The schedules shown below are for the next available departures.

2h 11m • 1 change

2h 11m • 1 change

2h 38m • 1 change

2h 38m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change

2h 9m • 1 change
Want to know about travelling from Riverhead to Commack? 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 Riverhead to Commack. However, there are services departing from Riverhead station and arriving at Commack station via NY State Office Building. The journey, including transfers, takes approximately 2h 41m.
Riverhead to Commack bus services, operated by Suffolk County Transit, depart from Riverhead LIRR station.
Riverhead to Commack bus services, operated by Suffolk County Transit, arrive at NY State Office Building station.
The distance between Riverhead and Commack is 53.7 km. The road distance is 62 km.
Suffolk County Transit operates a bus from Riverhead LIRR to NY State Office Building hourly. Tickets cost $3 and the journey takes 1h 32m.