Doncaster to Carmarthen Trains

Doncaster to Carmarthen trains

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Trip Overview

The average train between Doncaster and Carmarthen takes 6h 33m and the fastest train takes 5h 34m. There is a train service every few hours from Doncaster 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.

6h 33m
Duration: 289 mi
Distance: £149
Average price: Hourly
Frequency

Train via Bristol

best

Take the train from Sheffield to Bristol Parkwaytrain
Take the train from Bristol Parkway to Swanseatrain
Take the train from Swansea to Carmarthentrain

6h 46m

£115–206

Doncaster to Carmarthen train times

Trains run hourly between Doncaster and Carmarthen. The earliest departure is at 6:14 AM in the morning, and the last departure from Doncaster is at 8:21 PM which arrives into Carmarthen at 8:25 AM. All services require a transfer at Sheffield and take an average of 6h 33m. The schedules shown below are for the next available departures.

Departing Wednesday, October 28, 2026

8:21 PM → 6:47 AM
Arrives next day
10h 26m • 3 changes

Departing Thursday, October 29, 2026

6:15 AM → 12:36 PM
6h 21m • 3 changes
7:21 AM → 1:26 PM
6h 4m • 3 changes
8:21 AM → 2:30 PM
6h 9m • 3 changes
9:21 AM → 3:28 PM
6h 7m • 3 changes
Show more

Departing Friday, October 30, 2026

6:15 AM → 12:36 PM
6h 21m • 3 changes
7:21 AM → 1:26 PM
6h 4m • 3 changes
8:21 AM → 2:30 PM
6h 9m • 3 changes
9:21 AM → 3:28 PM
6h 7m • 3 changes
Show more

Departing Saturday, October 31, 2026

6:14 AM → 12:27 PM
6h 13m • 3 changes
7:21 AM → 1:48 PM
6h 26m • 3 changes
8:21 AM → 2:26 PM
6h 5m • 3 changes
9:21 AM → 3:46 PM
6h 25m • 3 changes
Show more

Departing Sunday, November 1, 2026

8:07 AM → 2:50 PM
6h 43m • 3 changes
9:08 AM → 3:20 PM
6h 12m • 3 changes
11:22 AM → 5:25 PM
6h 2m • 3 changes
1:20 PM → 7:32 PM
6h 12m • 3 changes
Show more

Departing Monday, November 2, 2026

6:15 AM → 12:36 PM
6h 21m • 3 changes
7:21 AM → 1:26 PM
6h 4m • 3 changes
8:21 AM → 2:30 PM
6h 9m • 3 changes
9:21 AM → 3:28 PM
6h 7m • 3 changes
Show more

Departing Tuesday, November 3, 2026

6:15 AM → 12:36 PM
6h 21m • 3 changes
7:21 AM → 1:26 PM
6h 4m • 3 changes
8:21 AM → 2:30 PM
6h 9m • 3 changes
9:21 AM → 3:28 PM
6h 7m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Doncaster 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.