Carmarthen to Penzance Trains

Carmarthen to Penzance trains

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Trip Overview

The average train between Carmarthen and Penzance takes 9h 21m and the fastest train takes 7h 11m. There is a train service every few hours from Carmarthen to Penzance. 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 21m
Duration: 320 mi
Distance: £162
Average price: Hourly
Frequency

Train via Plymouth

best

Take the train from Carmarthen to Cardiff Centraltrain
Take the train from Cardiff Central to Bristol Temple Meadstrain
Take the train from Bristol Temple Meads to Plymouthtrain
Take the train from Plymouth to Penzancetrain

£118–241

Carmarthen to Penzance train times

Trains run hourly between Carmarthen and Penzance. The earliest departure is at 6:01 AM in the morning, and the last departure from Carmarthen is at 10:43 PM which arrives into Penzance at 11:41 AM. All services require a transfer at Cardiff Central and take an average of 9h 21m. The schedules shown below are for the next available departures.

Departing Thursday, October 29, 2026

6:20 PM → 7:29 AM
Arrives next day
13h 9m • 3 changes
8:31 PM → 10:38 AM
Arrives next day
14h 6m • 3 changes
10:41 PM → 11:40 AM
Arrives next day
12h 59m • 3 changes

Departing Friday, October 30, 2026

6:01 AM → 2:12 PM
8h 11m • 3 changes
7:23 AM → 3:03 PM
7h 40m • 3 changes
7:57 AM → 4:12 PM
8h 15m • 3 changes
9:21 AM → 4:59 PM
7h 38m • 3 changes
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Departing Saturday, October 31, 2026

6:04 AM → 2:11 PM
8h 7m • 3 changes
7:24 AM → 3:09 PM
7h 45m • 3 changes
7:57 AM → 4:15 PM
8h 18m • 3 changes
9:30 AM → 5:08 PM
7h 38m • 3 changes
Show more

Departing Sunday, November 1, 2026

11:25 AM → 7:05 PM
7h 40m • 3 changes
1:34 PM → 8:45 PM
7h 11m • 3 changes
2:15 PM → 10:07 PM
7h 52m • 3 changes
2:28 PM → 11:12 PM
8h 44m • 3 changes
Show more

Departing Monday, November 2, 2026

6:01 AM → 2:12 PM
8h 11m • 3 changes
7:23 AM → 3:03 PM
7h 40m • 3 changes
7:57 AM → 4:12 PM
8h 15m • 3 changes
9:21 AM → 4:59 PM
7h 38m • 3 changes
Show more

Departing Tuesday, November 3, 2026

6:01 AM → 2:12 PM
8h 11m • 3 changes
7:23 AM → 3:03 PM
7h 40m • 3 changes
7:57 AM → 4:12 PM
8h 15m • 3 changes
9:21 AM → 4:59 PM
7h 38m • 3 changes
Show more

Departing Wednesday, November 4, 2026

6:01 AM → 2:12 PM
8h 11m • 3 changes
7:23 AM → 3:03 PM
7h 40m • 3 changes
7:57 AM → 4:12 PM
8h 15m • 3 changes
9:21 AM → 4:59 PM
7h 38m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Carmarthen to Penzance? 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.