Cos Cob to Long Island Trains

Cos Cob to Long Island trains

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Trip Overview

The average train between Cos Cob and Long Island takes 4h 5m and the fastest train takes 2h 39m. There is a train service every few hours from Cos Cob to Long Island. 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 5m
Duration: 80 mi
Distance: $39
Average price: Hourly
Frequency

Train

best

Take the train from Cos Cob to Grand Central Terminaltrain New Haven / ...
Take the train from Jamaica to Ronkonkomatrain Ronkonkoma Branch

2h 47m

$24–46

Cos Cob to Long Island train times

Trains run hourly between Cos Cob and Long Island. The earliest departure is at 12:13 AM at night, and the last departure from Cos Cob is at 11:05 PM which arrives into Long Island at 2:32 AM. All services require a transfer at Grand Central Terminal and take an average of 4h 5m. The schedules shown below are for the next available departures.

Departing Monday, October 26, 2026

12:13 PM → 10:18 AM
Arrives next day
22h 5m • 2 changes

Departing Tuesday, October 27, 2026

8:30 AM → 11:47 AM
3h 17m • 2 changes
9:32 AM → 12:47 PM
3h 15m • 2 changes
10:14 AM → 1:47 PM
3h 33m • 2 changes
11:12 AM → 2:47 PM
3h 35m • 2 changes
Show more

Departing Wednesday, October 28, 2026

8:30 AM → 11:47 AM
3h 17m • 2 changes
9:32 AM → 12:47 PM
3h 15m • 2 changes
10:14 AM → 1:47 PM
3h 33m • 2 changes
11:12 AM → 2:47 PM
3h 35m • 2 changes
Show more

Departing Thursday, October 29, 2026

8:30 AM → 11:47 AM
3h 17m • 2 changes
9:32 AM → 12:47 PM
3h 15m • 2 changes
10:14 AM → 1:47 PM
3h 33m • 2 changes
11:12 AM → 2:47 PM
3h 35m • 2 changes
Show more

Departing Friday, October 30, 2026

8:30 AM → 11:47 AM
3h 17m • 2 changes
9:32 AM → 12:47 PM
3h 15m • 2 changes
10:14 AM → 1:47 PM
3h 33m • 2 changes
11:12 AM → 2:47 PM
3h 35m • 2 changes
Show more

Departing Saturday, October 31, 2026

12:13 AM → 4:22 AM
4h 9m • 2 changes
1:03 AM → 7:16 AM
6h 13m • 2 changes
5:08 AM → 8:16 AM
3h 8m • 2 changes
6:08 AM → 9:09 AM
3h 1m • 2 changes
Show more

Departing Sunday, November 1, 2026

12:15 AM → 2:32 AM
3h 17m • 2 changes
1:03 AM → 7:16 AM
6h 13m • 2 changes
5:08 AM → 8:16 AM
3h 8m • 2 changes
6:08 AM → 9:09 AM
3h 1m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Cos Cob to Long Island? 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.

Cos Cob to Long Island trains

Trip Overview

Train

Cos Cob to Long Island train times

Departing Monday, October 26, 2026

12:13 PM → 10:18 AM
Arrives next day

Departing Tuesday, October 27, 2026

8:30 AM → 11:47 AM

9:32 AM → 12:47 PM

10:14 AM → 1:47 PM

11:12 AM → 2:47 PM

Departing Wednesday, October 28, 2026

8:30 AM → 11:47 AM

9:32 AM → 12:47 PM

10:14 AM → 1:47 PM

11:12 AM → 2:47 PM

Departing Thursday, October 29, 2026

8:30 AM → 11:47 AM

9:32 AM → 12:47 PM

10:14 AM → 1:47 PM

11:12 AM → 2:47 PM

Departing Friday, October 30, 2026

8:30 AM → 11:47 AM

9:32 AM → 12:47 PM

10:14 AM → 1:47 PM

11:12 AM → 2:47 PM

Departing Saturday, October 31, 2026

12:13 AM → 4:22 AM

1:03 AM → 7:16 AM

5:08 AM → 8:16 AM

6:08 AM → 9:09 AM

Departing Sunday, November 1, 2026

12:15 AM → 2:32 AM

1:03 AM → 7:16 AM

5:08 AM → 8:16 AM

6:08 AM → 9:09 AM

Frequently asked questions

What companies run services between Cos Cob, CT, USA and Long Island, Suffolk County, NY, USA?

Train from Cos Cob to Grand Central Terminal

Train from Jamaica to Ronkonkoma

Cos Cob to Long Island trains

Find Transport to Long Island

Trip Overview

Train

Cos Cob to Long Island train times

Departing Monday, October 26, 2026

12:13 PM → 10:18 AMArrives next day

Departing Tuesday, October 27, 2026

8:30 AM → 11:47 AM

9:32 AM → 12:47 PM

10:14 AM → 1:47 PM

11:12 AM → 2:47 PM

Departing Wednesday, October 28, 2026

8:30 AM → 11:47 AM

9:32 AM → 12:47 PM

10:14 AM → 1:47 PM

11:12 AM → 2:47 PM

Departing Thursday, October 29, 2026

8:30 AM → 11:47 AM

9:32 AM → 12:47 PM

10:14 AM → 1:47 PM

11:12 AM → 2:47 PM

Departing Friday, October 30, 2026

8:30 AM → 11:47 AM

9:32 AM → 12:47 PM

10:14 AM → 1:47 PM

11:12 AM → 2:47 PM

Departing Saturday, October 31, 2026

12:13 AM → 4:22 AM

1:03 AM → 7:16 AM

5:08 AM → 8:16 AM

6:08 AM → 9:09 AM

Departing Sunday, November 1, 2026

12:15 AM → 2:32 AM

1:03 AM → 7:16 AM

5:08 AM → 8:16 AM

6:08 AM → 9:09 AM

Frequently asked questions

What companies run services between Cos Cob, CT, USA and Long Island, Suffolk County, NY, USA?

Train from Cos Cob to Grand Central Terminal

Train from Jamaica to Ronkonkoma

Where to next?

Train trips from Cos Cob

Train trips to Long Island

Alternative transport options

12:13 PM → 10:18 AM
Arrives next day