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Crawley to Carmarthen trains

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Trip Overview

The average train between Crawley and Carmarthen takes 5h 12m and the fastest train takes 4h 40m. There is a train service every few hours from Crawley 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 12m
Duration
256 mi
Distance
£131
Average price
Hourly
Frequency

Train

best
  1. Take the train from Three Bridges to Farringdontrain train
  2. Take the train from London Paddington to Swanseatrain train
  3. Take the train from Swansea to Carmarthentrain train
5h 26m
£109–197

Crawley to Carmarthen train times

Trains run hourly between Crawley and Carmarthen. The earliest departure is at 5:41 AM in the morning, and the last departure from Crawley is at 9:40 PM which arrives into Carmarthen at 6:47 AM. All services require a transfer at Farringdon and take an average of 5h 12m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Great Western Railway (GWR)4h 58m • 3 changes

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 44m • 3 changes

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 48m • 3 changes

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    Arrives next day

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 56m • 3 changes
  • Show more

Departing Tuesday, October 13, 2026

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 49m • 3 changes

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales5h 4m • 3 changes

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 56m • 3 changes

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Great Western Railway (GWR)4h 45m • 3 changes
  • Show more

Departing Wednesday, October 14, 2026

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 49m • 3 changes

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales5h 4m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 56m • 3 changes

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Great Western Railway (GWR)4h 45m • 3 changes
  • Show more

Departing Thursday, October 15, 2026

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 49m • 3 changes

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    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales5h 4m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Transport for Wales4h 56m • 3 changes

  •  → 

    ThameslinkElizabeth Line (TfL)Great Western Railway (GWR)Great Western Railway (GWR)4h 45m • 3 changes
  • Show more

Frequently asked questions

Want to know about travelling from Crawley 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 Crawley to Carmarthen.ExpandLaunch map view
  • Distance: 255.5 mi
  • Duration: 5h 12m

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

You can take a train from Three Bridges to Carmarthen via Farringdon, Farringdon Without, London Paddington, and Swansea in around 5h 26m.

Operators