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Ronkonkoma to Greenwich trains

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Trip Overview

The average train between Ronkonkoma and Greenwich takes 3h 8m and the fastest train takes 2h 25m. The train service runs several times per day from Ronkonkoma to Greenwich. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 8m
Duration
78 mi
Distance
$38
Average price
Every 2 hours
Frequency

Train

best
  1. Take the train from Ronkonkoma to Jamaicatrain train Ronkonkoma Branch
  2. Take the train from Grand Central Terminal to Greenwichtrain train New Haven / ...
2h 37m
$23–47

Ronkonkoma to Greenwich train times

Trains run every 2 hours between Ronkonkoma and Greenwich. The earliest departure is at 4:55 AM at night, and the last departure from Ronkonkoma is at 11:56 PM which arrives into Greenwich at 2:46 AM. All services require a transfer at Jamaica and take an average of 3h 8m. The schedules shown below are for the next available departures.

Departing Friday, October 23, 2026

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)3h • 2 changes

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)3h • 2 changes

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)2h 58m • 2 changes

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)2h 59m • 2 changes
  • Show more

Departing Saturday, October 24, 2026

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)2h 37m • 2 changes

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)2h 54m • 2 changes

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)2h 25m • 2 changes

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)3h 1m • 2 changes
  • Show more

Departing Sunday, October 25, 2026

  •  → 

    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)2h 37m • 2 changes

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)2h 25m • 2 changes

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    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)3h 1m • 2 changes

  •  → 

    Long Island Rail RoadLong Island Rail RoadMetro-North Railroad (MNR)3h 1m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Ronkonkoma to Greenwich? 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 Ronkonkoma to Greenwich.ExpandLaunch map view
  • Distance: 78.2 mi
  • Duration: 3h 8m

What companies run services between Ronkonkoma, NY, USA and Greenwich, CT, USA?

You can take a train from Ronkonkoma to Greenwich via Jamaica and Grand Central Terminal in around 2h 37m.

Operators