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Doncaster to Carmarthen trains

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Trip Overview

The average train between Doncaster and Carmarthen takes 6h 32m 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 32m
Duration
289 mi
Distance
£149
Average price
Hourly
Frequency

Train via Bristol

best
  1. Take the train from Sheffield to Bristol Parkwaytrain train
  2. Take the train from Bristol Parkway to Swanseatrain train
  3. Take the train from Swansea to Carmarthentrain train
6h 47m
£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 6:46 AM. All services require a transfer at Sheffield and take an average of 6h 32m. The schedules shown below are for the next available departures.

Departing Wednesday, October 14, 2026

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    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Transport for Wales6h 21m • 3 changes

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    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)6h 4m • 3 changes

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    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Transport for Wales6h 9m • 3 changes

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    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)6h 7m • 3 changes
  • Show more

Departing Thursday, October 15, 2026

  •  → 

    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Transport for Wales6h 21m • 3 changes

  •  → 

    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)6h 4m • 3 changes

  •  → 

    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Transport for Wales6h 9m • 3 changes

  •  → 

    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)6h 7m • 3 changes
  • Show more

Departing Friday, October 16, 2026

  •  → 

    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Transport for Wales6h 21m • 3 changes

  •  → 

    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)6h 4m • 3 changes

  •  → 

    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Transport for Wales6h 9m • 3 changes

  •  → 

    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)6h 7m • 3 changes
  • Show more

Departing Saturday, October 17, 2026

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    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)6h 13m • 3 changes

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    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Transport for Wales6h 26m • 3 changes

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    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Great Western Railway (GWR)6h 5m • 3 changes

  •  → 

    Northern Trains LimitedCross CountryGreat Western Railway (GWR)Transport for Wales6h 25m • 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.

Map of how to get from Doncaster to Carmarthen.ExpandLaunch map view
  • Distance: 289.1 mi
  • Duration: 6h 32m

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

You can take a train from Doncaster to Carmarthen via Sheffield, Bristol Parkway, and Swansea in around 6h 47m.

Operators