Derby to Carmarthen Trains

Derby to Carmarthen trains

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Trip Overview

The average train between Derby and Carmarthen takes 5h 7m and the fastest train takes 4h 43m. There is a train service every few hours from Derby 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 7m
Duration: 226 mi
Distance: £139
Average price: Hourly
Frequency

Train via Cardiff

best

Take the train from Derby to Cardiff Centraltrain Nottingham - Cardiff Central / ...
Take the train from Cardiff Central to Carmarthentrain Bristol Temple Meads - Haverfordwest / ...

4h 56m

£112–183

Derby to Carmarthen train times

Trains run hourly between Derby and Carmarthen. The earliest departure is at 6:49 AM in the morning, and the last departure from Derby is at 7:43 PM which arrives into Carmarthen at 1:38 AM. All services require a transfer, and take on average 5h 7m. The schedules shown below are for the next available departures.

Departing Tuesday, August 11, 2026

6:49 AM → 11:45 AM
4h 56m • 1 change
7:38 AM → 12:36 PM
4h 58m • 1 change
8:42 AM → 1:26 PM
4h 43m • 1 change
9:41 AM → 2:30 PM
4h 49m • 1 change
Show more

Departing Wednesday, August 12, 2026

6:49 AM → 11:45 AM
4h 56m • 1 change
7:38 AM → 12:36 PM
4h 58m • 1 change
8:42 AM → 1:26 PM
4h 43m • 1 change
9:41 AM → 2:30 PM
4h 49m • 1 change
Show more

Departing Thursday, August 13, 2026

6:49 AM → 11:45 AM
4h 56m • 1 change
7:38 AM → 12:36 PM
4h 58m • 1 change
8:42 AM → 1:26 PM
4h 43m • 1 change
9:41 AM → 2:30 PM
4h 49m • 1 change
Show more

Departing Friday, August 14, 2026

6:49 AM → 11:45 AM
4h 56m • 1 change
7:38 AM → 12:36 PM
4h 58m • 1 change
8:42 AM → 1:26 PM
4h 43m • 1 change
9:41 AM → 2:30 PM
4h 49m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Derby 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.