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Mount Sinai to Port Jefferson buses

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Trip Overview

The average bus between Mount Sinai and Port Jefferson takes 1h 1m and the fastest bus takes 28 min. There is a bus service every few hours from Mount Sinai to Port Jefferson. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 1m
Duration
3 mi
Distance
$5
Average price
Hourly
Frequency

Mount Sinai to Port Jefferson bus times

Buses run hourly between Mount Sinai and Port Jefferson. The earliest departure is at 6:02 AM in the morning, and the last departure from Mount Sinai is at 11:03 PM which arrives into Port Jefferson at 5:03 AM. All services require a transfer, and take on average 1h 1m. The schedules shown below are for the next available departures.

Departing Monday, November 9, 2026

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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit34 min • 1 change
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Departing Tuesday, November 10, 2026

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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit34 min • 1 change
  • Show more

Departing Wednesday, November 11, 2026

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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit34 min • 1 change
  • Show more

Departing Thursday, November 12, 2026

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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit34 min • 1 change
  • Show more

Departing Friday, November 13, 2026

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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit31 min • 1 change
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    Suffolk County TransitSuffolk County Transit34 min • 1 change
  • Show more

Departing Saturday, November 14, 2026

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    Suffolk County TransitSuffolk County Transit59 min • 1 change
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    Suffolk County TransitSuffolk County Transit59 min • 1 change
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    Suffolk County TransitSuffolk County Transit59 min • 1 change
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    Suffolk County TransitSuffolk County Transit59 min • 1 change
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Departing Sunday, November 15, 2026

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    Suffolk County TransitSuffolk County Transit1h • 1 change
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    Suffolk County TransitSuffolk County Transit1h • 1 change
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    Suffolk County TransitSuffolk County Transit1h • 1 change
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    Suffolk County TransitSuffolk County Transit1h • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Mount Sinai to Port Jefferson? 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.

Map of how to get from Mount Sinai to Port Jefferson.ExpandLaunch map view
  • Distance: 3.3 mi
  • Duration: 1h 1m

What companies run services between Mount Sinai, NY, USA and Port Jefferson, NY, USA?

You can take a bus from NYS 25A/W Gate Dr to NYS 25A/E Broadway via Mather Hospital in around 36 min.

Operators