Carmarthen to Cornwall Trains

Carmarthen to Cornwall trains

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Trip Overview

The average train between Carmarthen and Cornwall takes 10h 8m and the fastest train takes 6h 26m. 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.

10h 8m
Duration: 280 mi
Distance: £143
Average price: Every 4 hours
Frequency

Train via Bristol

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 Partrain

8h 5m

£103–216

Carmarthen to Cornwall train times

Trains run every 4 hours between Carmarthen and Cornwall. 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 Cornwall at 12:27 PM. All services require a transfer at Cardiff Central and take an average of 10h 8m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

9:58 AM → 6:27 PM
8h 29m • 4 changes
12:56 PM → 8:33 PM
7h 37m • 4 changes
6:20 PM → 6:27 AM
Arrives next day
12h 7m • 4 changes
8:31 PM → 10:27 AM
Arrives next day
13h 55m • 4 changes
Show more

Departing Saturday, October 10, 2026

7:24 AM → 2:27 PM
7h 3m • 4 changes
9:30 AM → 4:27 PM
6h 57m • 4 changes
11:30 AM → 6:27 PM
6h 57m • 4 changes
1:30 PM → 8:43 PM
7h 13m • 4 changes
Show more

Departing Sunday, October 11, 2026

11:25 AM → 6:43 PM
7h 18m • 4 changes
2:28 PM → 6:38 AM
Arrives next day
16h 10m • 4 changes
4:41 PM → 7:18 AM
Arrives next day
14h 37m • 4 changes
9:15 PM → 10:27 AM
Arrives next day
13h 12m • 4 changes

Departing Monday, October 12, 2026

6:01 AM → 12:27 PM
6h 26m • 4 changes
7:23 AM → 2:27 PM
7h 4m • 4 changes
9:21 AM → 4:27 PM
7h 6m • 4 changes
10:24 AM → 6:27 PM
8h 3m • 4 changes
Show more

Departing Tuesday, October 13, 2026

6:01 AM → 12:27 PM
6h 26m • 4 changes
7:23 AM → 2:27 PM
7h 4m • 4 changes
9:21 AM → 4:27 PM
7h 6m • 4 changes
10:24 AM → 6:27 PM
8h 3m • 4 changes
Show more

Departing Wednesday, October 14, 2026

6:01 AM → 12:27 PM
6h 26m • 4 changes
7:23 AM → 2:27 PM
7h 4m • 4 changes
9:21 AM → 4:27 PM
7h 6m • 4 changes
10:24 AM → 6:27 PM
8h 3m • 4 changes
Show more

Departing Thursday, October 15, 2026

6:01 AM → 12:27 PM
6h 26m • 4 changes
7:23 AM → 2:27 PM
7h 4m • 4 changes
9:21 AM → 4:27 PM
7h 6m • 4 changes
10:24 AM → 6:27 PM
8h 3m • 4 changes
Show more

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.

Carmarthen to Cornwall trains

Find Transport to Cornwall

Trip Overview

Train via Bristol

Carmarthen to Cornwall train times

Departing Friday, October 9, 2026

9:58 AM → 6:27 PM

12:56 PM → 8:33 PM

6:20 PM → 6:27 AMArrives next day

8:31 PM → 10:27 AMArrives next day

Departing Saturday, October 10, 2026

7:24 AM → 2:27 PM

9:30 AM → 4:27 PM

11:30 AM → 6:27 PM

1:30 PM → 8:43 PM

Departing Sunday, October 11, 2026

11:25 AM → 6:43 PM

2:28 PM → 6:38 AMArrives next day

4:41 PM → 7:18 AMArrives next day

9:15 PM → 10:27 AMArrives next day

Departing Monday, October 12, 2026

6:01 AM → 12:27 PM

7:23 AM → 2:27 PM

9:21 AM → 4:27 PM

10:24 AM → 6:27 PM

Departing Tuesday, October 13, 2026

6:01 AM → 12:27 PM

7:23 AM → 2:27 PM

9:21 AM → 4:27 PM

10:24 AM → 6:27 PM

Departing Wednesday, October 14, 2026

6:01 AM → 12:27 PM

7:23 AM → 2:27 PM

9:21 AM → 4:27 PM

10:24 AM → 6:27 PM

Departing Thursday, October 15, 2026

6:01 AM → 12:27 PM

7:23 AM → 2:27 PM

9:21 AM → 4:27 PM

10:24 AM → 6:27 PM

Frequently asked questions

What companies run services between Carmarthen, Wales and Cornwall, England?

Train from Carmarthen to Cardiff Central

Train from Cardiff Central to Bristol Temple Meads

Train from Carmarthen to Cardiff Central

Train trips from Carmarthen

Train trips to Cornwall

Alternative transport options

6:20 PM → 6:27 AM
Arrives next day

8:31 PM → 10:27 AM
Arrives next day

2:28 PM → 6:38 AM
Arrives next day

4:41 PM → 7:18 AM
Arrives next day

9:15 PM → 10:27 AM
Arrives next day