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Hemel Hempstead to Carmarthen trains

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Trip Overview

The average train between Hemel Hempstead and Carmarthen takes 5h 10m and the fastest train takes 4h 33m. There is a train service every few hours from Hemel Hempstead 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 10m
Duration
244 mi
Distance
£133
Average price
Hourly
Frequency

Train

best
  1. Take the train from London Paddington to Swanseatrain train London Paddington - Swansea / ...
  2. Take the train from Swansea to Carmarthentrain train Bristol Temple Meads - Milford Haven / ...
5h 29m
£110–233

Hemel Hempstead to Carmarthen train times

Trains run hourly between Hemel Hempstead and Carmarthen. The earliest departure is at 5:51 AM in the morning, and the last departure from Hemel Hempstead is at 9:33 PM which arrives into Carmarthen at 6:47 AM. All services require a transfer at Harrow & Wealdstone and take an average of 5h 10m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Hemel Hempstead 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 Hemel Hempstead to Carmarthen.ExpandLaunch map view
  • Distance: 244.1 mi
  • Duration: 5h 10m

What companies run services between Hemel Hempstead, England and Carmarthen, Wales?

You can take a train from Hemel Hempstead to Carmarthen via Harrow & Wealdstone, Harrow & Wealdstone station, Paddington station, London Paddington, and Swansea in around 5h 29m.

Operators