Rotherham to Carmarthen Trains

Rotherham to Carmarthen trains

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Trip Overview

The average train between Rotherham and Carmarthen takes 6h 45m and the fastest train takes 5h 35m. There is a train service every few hours from Rotherham 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.

6h 45m

Duration

277 mi

Distance

£143

Average price

Hourly

Frequency

Rotherham to Carmarthen train times

Trains run hourly between Rotherham and Carmarthen. The earliest departure is at 6:30 AM in the morning, and the last departure from Rotherham is at 7:58 PM which arrives into Carmarthen at 6:46 AM. All services require a transfer at Sheffield and take an average of 6h 45m. The schedules shown below are for the next available departures.

Departing Friday, October 30, 2026

7:58 PM → 6:46 AM
Arrives next day
10h 48m • 3 changes

Departing Saturday, October 31, 2026

6:30 AM → 12:27 PM
5h 57m • 3 changes
6:58 AM → 1:48 PM
6h 49m • 3 changes
8:29 AM → 2:26 PM
5h 57m • 3 changes
8:57 AM → 3:46 PM
6h 49m • 3 changes
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Departing Sunday, November 1, 2026

8:35 AM → 2:50 PM
6h 15m • 3 changes
9:31 AM → 3:20 PM
5h 48m • 3 changes
10:58 AM → 5:25 PM
6h 26m • 3 changes
12:57 PM → 7:32 PM
6h 35m • 3 changes
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Departing Monday, November 2, 2026

6:30 AM → 12:36 PM
6h 6m • 3 changes
6:58 AM → 1:26 PM
6h 27m • 3 changes
8:29 AM → 2:30 PM
6h 1m • 3 changes
8:57 AM → 3:28 PM
6h 31m • 3 changes
Show more

Departing Tuesday, November 3, 2026

6:30 AM → 12:36 PM
6h 6m • 3 changes
6:58 AM → 1:26 PM
6h 27m • 3 changes
8:29 AM → 2:30 PM
6h 1m • 3 changes
8:57 AM → 3:28 PM
6h 31m • 3 changes
Show more

Departing Wednesday, November 4, 2026

6:30 AM → 12:36 PM
6h 6m • 3 changes
6:58 AM → 1:26 PM
6h 27m • 3 changes
8:29 AM → 2:30 PM
6h 1m • 3 changes
8:57 AM → 3:28 PM
6h 31m • 3 changes
Show more

Departing Thursday, November 5, 2026

6:30 AM → 12:36 PM
6h 6m • 3 changes
6:58 AM → 1:26 PM
6h 27m • 3 changes
8:29 AM → 2:30 PM
6h 1m • 3 changes
8:57 AM → 3:28 PM
6h 31m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Rotherham 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.