Sheffield to Carmarthen Trains

Sheffield to Carmarthen trains

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Trip Overview

The average train between Sheffield and Carmarthen takes 5h 56m and the fastest train takes 4h 58m. There is a train service every few hours from Sheffield 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.

5h 56m

Duration

271 mi

Distance

£164

Average price

Hourly

Frequency

Sheffield to Carmarthen train times

Trains run hourly between Sheffield and Carmarthen. The earliest departure is at 6:54 AM in the morning, and the last departure from Sheffield is at 8:55 PM which arrives into Carmarthen at 6:47 AM. All services require a transfer at Bristol Parkway and take an average of 5h 56m. The schedules shown below are for the next available departures.

Departing Tuesday, August 11, 2026

6:54 AM → 12:36 PM
5h 42m • 2 changes
7:56 AM → 1:26 PM
5h 30m • 2 changes
8:56 AM → 2:30 PM
5h 34m • 2 changes
9:56 AM → 3:28 PM
5h 31m • 2 changes
Show more

Departing Wednesday, August 12, 2026

6:54 AM → 12:36 PM
5h 42m • 2 changes
7:56 AM → 1:26 PM
5h 30m • 2 changes
8:56 AM → 2:30 PM
5h 34m • 2 changes
9:56 AM → 3:28 PM
5h 31m • 2 changes
Show more

Departing Thursday, August 13, 2026

6:54 AM → 12:36 PM
5h 42m • 2 changes
7:56 AM → 1:26 PM
5h 30m • 2 changes
8:56 AM → 2:30 PM
5h 34m • 2 changes
9:56 AM → 3:28 PM
5h 31m • 2 changes
Show more

Departing Friday, August 14, 2026

6:54 AM → 12:36 PM
5h 42m • 2 changes
7:56 AM → 1:26 PM
5h 30m • 2 changes
8:56 AM → 2:30 PM
5h 34m • 2 changes
9:56 AM → 3:28 PM
5h 31m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Sheffield 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.