Basingstoke to Carmarthen Trains

Basingstoke to Carmarthen trains

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Trip Overview

The average train between Basingstoke and Carmarthen takes 4h 5m and the fastest train takes 3h 31m. There is a train service every few hours from Basingstoke 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.

4h 5m
Duration: 201 mi
Distance: £99
Average price: Hourly
Frequency

Train

best

Take the train from Reading to Swanseatrain London Paddington - Swansea / ...
Take the train from Swansea to Carmarthentrain Bristol Temple Meads - Milford Haven / ...

4h 26m

£76–156

Basingstoke to Carmarthen train times

Trains run hourly between Basingstoke and Carmarthen. The earliest departure is at 6:49 AM in the morning, and the last departure from Basingstoke is at 10:38 PM which arrives into Carmarthen at 6:47 AM. All services require a transfer at Reading and take an average of 4h 5m. The schedules shown below are for the next available departures.

Departing Monday, November 9, 2026

6:48 PM → 10:55 PM
4h 7m • 2 changes
7:49 PM → 11:29 PM
3h 40m • 2 changes
8:49 PM → 12:37 AM
Arrives next day
3h 47m • 2 changes
9:30 PM → 1:37 AM
Arrives next day
4h 7m • 2 changes
Show more

Departing Tuesday, November 10, 2026

6:51 AM → 10:30 AM
3h 39m • 2 changes
7:50 AM → 11:45 AM
3h 55m • 2 changes
8:48 AM → 12:36 PM
3h 48m • 2 changes
9:20 AM → 1:26 PM
4h 6m • 2 changes
Show more

Departing Wednesday, November 11, 2026

6:51 AM → 10:30 AM
3h 39m • 2 changes
7:50 AM → 11:45 AM
3h 55m • 2 changes
8:48 AM → 12:36 PM
3h 48m • 2 changes
9:20 AM → 1:26 PM
4h 6m • 2 changes
Show more

Departing Thursday, November 12, 2026

6:51 AM → 10:30 AM
3h 39m • 2 changes
7:50 AM → 11:45 AM
3h 55m • 2 changes
8:48 AM → 12:36 PM
3h 48m • 2 changes
9:20 AM → 1:26 PM
4h 6m • 2 changes
Show more

Departing Friday, November 13, 2026

6:51 AM → 10:30 AM
3h 39m • 2 changes
7:50 AM → 11:45 AM
3h 55m • 2 changes
8:48 AM → 12:36 PM
3h 48m • 2 changes
9:20 AM → 1:26 PM
4h 6m • 2 changes
Show more

Departing Saturday, November 14, 2026

6:49 AM → 10:25 AM
3h 36m • 2 changes
7:47 AM → 11:49 AM
4h 1m • 2 changes
8:49 AM → 12:27 PM
3h 38m • 2 changes
9:49 AM → 1:48 PM
3h 59m • 2 changes
Show more

Departing Sunday, November 15, 2026

8:17 AM → 1:05 PM
4h 48m • 2 changes
9:28 AM → 1:16 PM
3h 48m • 2 changes
10:48 AM → 2:50 PM
4h 2m • 2 changes
11:47 AM → 3:20 PM
3h 32m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Basingstoke 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.