The average bus between Islip and Ronkonkoma (Station) takes 1h 20m and the fastest bus takes 59 min. There is a bus service every few hours from Islip to Ronkonkoma (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 hourly between Islip and Ronkonkoma (Station). The earliest departure is at 5:56 AM in the morning, and the last departure from Islip is at 9:52 PM which arrives into Ronkonkoma (Station) at 5:57 AM. All services require a transfer, and take on average 1h 20m. The schedules shown below are for the next available departures.

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Want to know about travelling from Islip to Ronkonkoma (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 Islip to Ronkonkoma (Station). However, there are services departing from Islip station and arriving at Ronkonkoma (Station) station via Patchogue LIRR. The journey, including transfers, takes approximately 1h 20m.
Islip to Ronkonkoma (Station) bus services, operated by Suffolk County Transit, depart from Islip Town Hall station.
Islip to Ronkonkoma (Station) bus services, operated by Suffolk County Transit, arrive at Ronkonkoma LIRR station.
The distance between Islip and Ronkonkoma (Station) is 12.4 km. The road distance is 38 km.
You can take a bus from Islip Town Hall to Ronkonkoma LIRR via Patchogue LIRR in around 1h 22m.