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Gatwick to Carmarthen trains

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Trip Overview

The average train between Gatwick and Carmarthen takes 5h 22m and the fastest train takes 4h 52m. There is a train service every few hours from Gatwick 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.

5h 22m
Duration
237 mi
Distance
£117
Average price
Hourly
Frequency

Gatwick to Carmarthen train times

Trains run hourly between Gatwick and Carmarthen. The earliest departure is at 5:11 AM in the morning, and the last departure from Gatwick is at 10:01 PM which arrives into Carmarthen at 6:47 AM. All services require a transfer at Reading and take an average of 5h 22m. The schedules shown below are for the next available departures.

Departing Wednesday, November 11, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)5h 27m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)4h 59m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h • 2 changes
  • Show more

Departing Thursday, November 12, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 19m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 46m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 36m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)5h 27m • 2 changes
  • Show more

Departing Friday, November 13, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 19m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 46m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 36m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)5h 27m • 2 changes
  • Show more

Departing Saturday, November 14, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)5h 1m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 34m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)4h 58m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 19m • 2 changes
  • Show more

Departing Sunday, November 15, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales6h 53m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)5h 17m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 24m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)4h 54m • 2 changes
  • Show more

Departing Monday, November 16, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 19m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 46m • 2 changes
  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 36m • 2 changes
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    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)5h 27m • 2 changes
  • Show more

Departing Tuesday, November 17, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 19m • 2 changes
  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 46m • 2 changes
  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Transport for Wales5h 36m • 2 changes
  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Great Western Railway (GWR)5h 27m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Gatwick 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 Gatwick to Carmarthen.ExpandLaunch map view
  • Distance: 237.3 mi
  • Duration: 5h 22m

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

You can take a train from Gatwick Airport to Carmarthen via Reading and Swansea in around 5h 36m.

Operators