Carmarthen to Harlech Trains

Carmarthen to Harlech trains

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Trip Overview

The average train between Carmarthen and Harlech takes 8h 21m and the fastest train takes 7h 15m. The train service runs several times per day from Carmarthen to Harlech. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

8h 21m
Duration: 278 mi
Distance: £111
Average price: 5 times a day
Frequency

Train

best

Take the train from Carmarthen to Shrewsburytrain
Take the train from Shrewsbury to Machynllethtrain
Take the train from Machynlleth to Harlechtrain

8h 42m

£94–153

Carmarthen to Harlech train times

Trains run 5 times a day between Carmarthen and Harlech. The earliest departure is at 4:46 AM at night, and the last departure from Carmarthen is at 4:41 PM which arrives into Harlech at 8:12 AM. All services require a transfer at Shrewsbury and take an average of 8h 21m. The schedules shown below are for the next available departures.

Departing Saturday, October 17, 2026

3:56 PM → 11:12 PM
7h 16m • 2 changes

Departing Sunday, October 18, 2026

10:34 AM → 6:23 PM
7h 49m • 2 changes
12:31 PM → 8:17 PM
7h 45m • 2 changes
4:41 PM → 8:12 AM
Arrives next day
15h 31m • 2 changes

Departing Monday, October 19, 2026

4:46 AM → 12:25 PM
7h 39m • 2 changes
6:01 AM → 2:21 PM
8h 20m • 2 changes
7:57 AM → 4:22 PM
8h 25m • 2 changes
9:58 AM → 6:24 PM
8h 26m • 2 changes
Show more

Departing Tuesday, October 20, 2026

4:46 AM → 12:25 PM
7h 39m • 2 changes
6:01 AM → 2:21 PM
8h 20m • 2 changes
7:57 AM → 4:22 PM
8h 25m • 2 changes
9:58 AM → 6:24 PM
8h 26m • 2 changes
Show more

Departing Wednesday, October 21, 2026

4:46 AM → 12:25 PM
7h 39m • 2 changes
6:01 AM → 2:21 PM
8h 20m • 2 changes
7:57 AM → 4:22 PM
8h 25m • 2 changes
9:58 AM → 6:24 PM
8h 26m • 2 changes
Show more

Departing Thursday, October 22, 2026

4:46 AM → 12:25 PM
7h 39m • 2 changes
6:01 AM → 2:21 PM
8h 20m • 2 changes
7:57 AM → 4:22 PM
8h 25m • 2 changes
9:58 AM → 6:24 PM
8h 26m • 2 changes
Show more

Departing Friday, October 23, 2026

4:46 AM → 12:25 PM
7h 39m • 2 changes
6:01 AM → 2:21 PM
8h 20m • 2 changes
7:57 AM → 4:22 PM
8h 25m • 2 changes
9:58 AM → 6:24 PM
8h 26m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Carmarthen to Harlech? 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.

Carmarthen to Harlech trains

Trip Overview

Train

Carmarthen to Harlech train times

Departing Saturday, October 17, 2026

3:56 PM → 11:12 PM

Departing Sunday, October 18, 2026

10:34 AM → 6:23 PM

12:31 PM → 8:17 PM

4:41 PM → 8:12 AM
Arrives next day

Departing Monday, October 19, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Departing Tuesday, October 20, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Departing Wednesday, October 21, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Departing Thursday, October 22, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Departing Friday, October 23, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Frequently asked questions

What companies run services between Carmarthen, Wales and Harlech, Wales?

Train from Carmarthen to Shrewsbury

Train from Shrewsbury to Machynlleth

Train from Machynlleth to Harlech

Carmarthen to Harlech trains

Find Transport to Harlech

Trip Overview

Train

Carmarthen to Harlech train times

Departing Saturday, October 17, 2026

3:56 PM → 11:12 PM

Departing Sunday, October 18, 2026

10:34 AM → 6:23 PM

12:31 PM → 8:17 PM

4:41 PM → 8:12 AMArrives next day

Departing Monday, October 19, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Departing Tuesday, October 20, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Departing Wednesday, October 21, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Departing Thursday, October 22, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Departing Friday, October 23, 2026

4:46 AM → 12:25 PM

6:01 AM → 2:21 PM

7:57 AM → 4:22 PM

9:58 AM → 6:24 PM

Frequently asked questions

What companies run services between Carmarthen, Wales and Harlech, Wales?

Train from Carmarthen to Shrewsbury

Train from Shrewsbury to Machynlleth

Train from Machynlleth to Harlech

Train trips from Carmarthen

Train trips to Harlech

Alternative transport options

4:41 PM → 8:12 AM
Arrives next day