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Groton to Islip trains

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Trip Overview

The average train between Groton and Islip takes 4h 42m and the fastest train takes 4h 1m. The train service runs several times per day from Groton to Islip. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 42m
Duration
170 mi
Distance
$59
Average price
Every 4 hours
Frequency

Train

best
  1. Take the train from New London to Ny Moynihan Train Hall At Penn Stationtrain train Northeast Regional
  2. Take the train from Jamaica to Isliptrain train Montauk Branch
4h 41m
$44–99

Groton to Islip train times

Trains run every 4 hours between Groton and Islip. The earliest departure is at 8:12 AM in the morning, and the last departure from Groton is at 9:30 PM which arrives into Islip at 1:54 AM. All services require a transfer at Ny Moynihan Train Hall At Penn Station and take an average of 4h 42m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Groton to Islip? 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 Groton to Islip.ExpandLaunch map view
  • Distance: 170.4 mi
  • Duration: 4h 42m

What companies run services between Groton, CT, USA and Islip, NY, USA?

You can take a train from New London to Islip via Ny Moynihan Train Hall At Penn Station, New York Penn Station, and Jamaica in around 4h 41m.

Operators