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Carmarthen to Gloucester trains

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Trip Overview

The average train between Carmarthen and Gloucester takes 3h 30m and the fastest train takes 3h 9m. There is a train service every few hours from Carmarthen to Gloucester. 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 30m
Duration
133 mi
Distance
£67
Average price
Hourly
Frequency

Train

best
  1. Take the train from Carmarthen to Newport (S Wales)train train Haverfordwest - Manchester Piccadilly / ...
  2. Take the train from Newport (S Wales) to Gloucestertrain train Cardiff Central - Nottingham / ...
3h 14m
£45–96

Carmarthen to Gloucester train times

Trains run hourly between Carmarthen and Gloucester. The earliest departure is at 6:01 AM in the morning, and the last departure from Carmarthen is at 8:20 PM which arrives into Gloucester at 12:52 AM. All services require a transfer, and take on average 3h 30m. The schedules shown below are for the next available departures.

Departing Wednesday, October 14, 2026

  •  → 

    Transport for WalesTransport for Wales3h 13m • 1 change

  •  → 

    Great Western Railway (GWR)Cross Country3h 23m • 1 change

  •  → 

    Transport for WalesTransport for Wales3h 16m • 1 change

  •  → 

    Great Western Railway (GWR)Cross Country3h 22m • 1 change
  • Show more

Departing Thursday, October 15, 2026

  •  → 

    Transport for WalesTransport for Wales3h 13m • 1 change

  •  → 

    Great Western Railway (GWR)Cross Country3h 23m • 1 change

  •  → 

    Transport for WalesTransport for Wales3h 16m • 1 change

  •  → 

    Great Western Railway (GWR)Cross Country3h 22m • 1 change
  • Show more

Departing Friday, October 16, 2026

  •  → 

    Transport for WalesTransport for Wales3h 13m • 1 change

  •  → 

    Great Western Railway (GWR)Cross Country3h 23m • 1 change

  •  → 

    Transport for WalesTransport for Wales3h 16m • 1 change

  •  → 

    Great Western Railway (GWR)Cross Country3h 22m • 1 change
  • Show more

Departing Saturday, October 17, 2026

  •  → 

    Transport for WalesTransport for Wales3h 9m • 1 change

  •  → 

    Great Western Railway (GWR)Cross Country3h 18m • 1 change

  •  → 

    Transport for WalesTransport for Wales3h 16m • 1 change

  •  → 

    Great Western Railway (GWR)Cross Country3h 12m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Carmarthen to Gloucester? 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 Carmarthen to Gloucester.ExpandLaunch map view
  • Distance: 132.8 mi
  • Duration: 3h 30m

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

You can take a train from Carmarthen to Gloucester via Newport (S Wales) in around 3h 14m.

Operators