Rhondda to Carmarthen Trains

Rhondda to Carmarthen trains

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Trip Overview

The average train between Rhondda and Carmarthen takes 2h 58m and the fastest train takes 2h 35m. There is a train service every few hours from Rhondda to Carmarthen. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 58m
Duration: 96 mi
Distance: £49
Average price: Hourly
Frequency

Train

best

Take the train from Ystrad Rhondda to Cardiff Centraltrain Treherbert - Cardiff Central / ...
Take the train from Cardiff Central to Carmarthentrain Bristol Temple Meads - Haverfordwest / ...

3h 5m

£38–83

Rhondda to Carmarthen train times

Trains run hourly between Rhondda and Carmarthen. The earliest departure is at 5:42 AM in the morning, and the last departure from Rhondda is at 9:22 PM which arrives into Carmarthen at 12:05 AM. All services require a transfer, and take on average 2h 58m. The schedules shown below are for the next available departures.

Departing Tuesday, August 11, 2026

2:52 PM → 5:56 PM
3h 4m • 1 change
3:52 PM → 6:49 PM
2h 57m • 1 change
4:22 PM → 7:33 PM
3h 11m • 1 change
4:52 PM → 7:55 PM
3h 3m • 1 change
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Departing Wednesday, August 12, 2026

5:42 AM → 8:25 AM
2h 43m • 1 change
6:22 AM → 8:57 AM
2h 35m • 1 change
7:52 AM → 10:31 AM
2h 39m • 1 change
8:52 AM → 11:45 AM
2h 53m • 1 change
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Departing Thursday, August 13, 2026

5:42 AM → 8:25 AM
2h 43m • 1 change
6:22 AM → 8:57 AM
2h 35m • 1 change
7:52 AM → 10:31 AM
2h 39m • 1 change
8:52 AM → 11:45 AM
2h 53m • 1 change
Show more

Departing Friday, August 14, 2026

5:42 AM → 8:25 AM
2h 43m • 1 change

Frequently asked questions

Want to know about travelling from Rhondda to Carmarthen? 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.