Carmarthen to Cornwall Trains

Carmarthen to Cornwall trains

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Trip Overview

The average train between Carmarthen and Cornwall takes 9h 43m and the fastest train takes 6h 55m. The train service runs several times per day from Carmarthen to Cornwall. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

9h 43m
Duration: 280 mi
Distance: £142
Average price: Every 4 hours
Frequency

Train

best

Take the train from Carmarthen to Bristol Temple Meadstrain
Take the train from Bristol Temple Meads to Plymouthtrain
Take the train from Plymouth to Partrain

7h 47m

£104–209

Carmarthen to Cornwall train times

Trains run every 4 hours between Carmarthen and Cornwall. The earliest departure is at 5:27 AM in the morning, and the last departure from Carmarthen is at 6:57 PM which arrives into Cornwall at 10:27 AM. All services require a transfer at Bristol Temple Meads and take an average of 9h 43m. The schedules shown below are for the next available departures.

Departing Monday, November 9, 2026

5:32 AM → 12:27 PM
6h 55m • 3 changes
6:52 AM → 2:27 PM
7h 35m • 3 changes
8:49 AM → 4:27 PM
7h 37m • 3 changes
10:57 AM → 6:27 PM
7h 30m • 3 changes
Show more

Departing Tuesday, November 10, 2026

5:32 AM → 12:27 PM
6h 55m • 3 changes
6:52 AM → 2:27 PM
7h 35m • 3 changes
8:49 AM → 4:27 PM
7h 37m • 3 changes
10:57 AM → 6:27 PM
7h 30m • 3 changes
Show more

Departing Wednesday, November 11, 2026

5:32 AM → 12:27 PM
6h 55m • 3 changes
6:52 AM → 2:27 PM
7h 35m • 3 changes
8:49 AM → 4:27 PM
7h 37m • 3 changes
10:57 AM → 6:27 PM
7h 30m • 3 changes
Show more

Departing Thursday, November 12, 2026

5:32 AM → 12:27 PM
6h 55m • 3 changes
6:52 AM → 2:27 PM
7h 35m • 3 changes
8:49 AM → 4:27 PM
7h 37m • 3 changes
10:57 AM → 6:27 PM
7h 30m • 3 changes
Show more

Departing Friday, November 13, 2026

5:32 AM → 12:27 PM
6h 55m • 3 changes
6:52 AM → 2:27 PM
7h 35m • 3 changes
8:49 AM → 4:27 PM
7h 37m • 3 changes
10:57 AM → 6:27 PM
7h 30m • 3 changes
Show more

Departing Saturday, November 14, 2026

5:27 AM → 12:27 PM
7h • 3 changes
7:24 AM → 2:27 PM
7h 3m • 3 changes
9:30 AM → 4:27 PM
6h 57m • 3 changes
11:30 AM → 6:27 PM
6h 57m • 3 changes
Show more

Departing Sunday, November 15, 2026

11:25 AM → 6:43 PM
7h 18m • 3 changes

Frequently asked questions

Want to know about travelling from Carmarthen to Cornwall? 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.