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Bath to Carmarthen trains

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Trip Overview

The average train between Bath and Carmarthen takes 3h 2m and the fastest train takes 2h 55m. There is at least one train per day from Bath 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.

3h 2m
Duration
127 mi
Distance
£65
Average price
Once daily
Frequency

Bath to Carmarthen train times

Trains run once daily between Bath and Carmarthen. The earliest departure is at 9:24 AM in the morning, and the last departure from Bath is at 3:25 PM which arrives into Carmarthen at 6:30 PM. All services run direct with no transfers required, and take on average 3h 2m. The schedules shown below are for the next available departures.

Departing Saturday, November 14, 2026

  •  → 

    train train 3h 2m • Direct
  •  → 

    train train 3h • Direct
  •  → 

    train train 3h 3m • Direct
  •  → 

    train train 3h 4m • Direct

Departing Sunday, November 15, 2026

  •  → 

    train train 3h 7m • Direct
  •  → 

    train train 2h 55m • Direct
  •  → 

    train train 3h 2m • Direct

Frequently asked questions

Want to know about travelling from Bath 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 Bath to Carmarthen.ExpandLaunch map view
  • Distance: 127.2 mi
  • Duration: 3h 2m

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

Great Western Railway (GWR) operates a train from Bath Spa to Carmarthen 3 times a week. Tickets cost £50–95 and the journey takes 3h 1m.

Operators