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Carmarthen to Hertfordshire trains

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Trip Overview

The average train between Carmarthen and Hertfordshire takes 5h 15m and the fastest train takes 4h 51m. The train service runs several times per day from Carmarthen to Hertfordshire. 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 15m
Duration
247 mi
Distance
£134
Average price
Every 4 hours
Frequency

Train

best
  1. Take the train from Carmarthen to London Paddingtontrain train Carmarthen - London Paddington / ...
5h 8m
£113–215

Carmarthen to Hertfordshire train times

Trains run every 4 hours between Carmarthen and Hertfordshire. The earliest departure is at 7:23 AM in the morning, and the last departure from Carmarthen is at 7:20 PM which arrives into Hertfordshire at 1:21 AM. All services require a transfer at London Paddington and take an average of 5h 15m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Carmarthen to Hertfordshire? 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 Hertfordshire.ExpandLaunch map view
  • Distance: 246.9 mi
  • Duration: 5h 15m

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

Great Western Railway (GWR) operates a train from Carmarthen to London Paddington every 4 hours. Tickets cost £100–190 and the journey takes 3h 49m.

Operators