Llantwit Major to Carmarthen Trains

Llantwit Major to Carmarthen trains

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Trip Overview

The average train between Llantwit Major and Carmarthen takes 2h 10m and the fastest train takes 1h 37m. There is a train service every few hours from Llantwit Major 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 10m
Duration: 66 mi
Distance: £32
Average price: Hourly
Frequency

Train

best

Take the train from Bridgend to Carmarthentrain Bristol Temple Meads - Milford Haven / ...

2h 4m

£22–50

Llantwit Major to Carmarthen train times

Trains run hourly between Llantwit Major and Carmarthen. The earliest departure is at 6:21 AM in the morning, and the last departure from Llantwit Major is at 11:22 PM which arrives into Carmarthen at 1:38 AM. All services require a transfer, and take on average 2h 10m. The schedules shown below are for the next available departures.

Departing Tuesday, November 3, 2026

10:21 PM → 12:05 AM
Arrives next day
1h 44m • 1 change
11:22 PM → 1:38 AM
Arrives next day
2h 16m • 1 change

Departing Wednesday, November 4, 2026

6:21 AM → 8:25 AM
2h 4m • 1 change
7:20 AM → 8:57 AM
1h 37m • 1 change
8:21 AM → 10:30 AM
2h 9m • 1 change
9:21 AM → 11:45 AM
2h 24m • 1 change
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Departing Thursday, November 5, 2026

6:21 AM → 8:25 AM
2h 4m • 1 change
7:20 AM → 8:57 AM
1h 37m • 1 change
8:21 AM → 10:30 AM
2h 9m • 1 change
9:21 AM → 11:45 AM
2h 24m • 1 change
Show more

Departing Friday, November 6, 2026

6:21 AM → 8:25 AM
2h 4m • 1 change
7:20 AM → 8:57 AM
1h 37m • 1 change
8:21 AM → 10:30 AM
2h 9m • 1 change
9:21 AM → 11:45 AM
2h 24m • 1 change
Show more

Departing Saturday, November 7, 2026

6:21 AM → 8:46 AM
2h 25m • 1 change
7:22 AM → 9:02 AM
1h 40m • 1 change
8:21 AM → 10:25 AM
2h 4m • 1 change
9:21 AM → 11:49 AM
2h 28m • 1 change
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Departing Sunday, November 8, 2026

9:20 AM → 11:52 AM
2h 32m • 1 change
11:20 AM → 1:16 PM
1h 56m • 1 change
1:20 PM → 3:20 PM
2h • 1 change
3:20 PM → 5:25 PM
2h 5m • 1 change
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Departing Monday, November 9, 2026

6:22 AM → 8:25 AM
2h 3m • 1 change
7:20 AM → 8:57 AM
1h 37m • 1 change
8:21 AM → 10:30 AM
2h 9m • 1 change
9:21 AM → 11:45 AM
2h 24m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Llantwit Major 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.