Rome2Rio

Harpenden to Carmarthen trains

Find Transport to Carmarthen

View schedule

Trip Overview

The average train between Harpenden and Carmarthen takes 4h 54m and the fastest train takes 4h 25m. There is a train service every few hours from Harpenden 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.

4h 54m
Duration
250 mi
Distance
£136
Average price
Hourly
Frequency

Train via Swansea

best
  1. Take the train from Harpenden to Farringdontrain train
  2. Take the train from London Paddington to Swanseatrain train
  3. Take the train from Swansea to Carmarthentrain train
5h 20m
£112–228

Harpenden to Carmarthen train times

Trains run hourly between Harpenden and Carmarthen. The earliest departure is at 12:12 AM at night, and the last departure from Harpenden is at 9:52 PM which arrives into Carmarthen at 6:46 AM. All services require a transfer at Farringdon and take an average of 4h 54m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Harpenden 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 Harpenden to Carmarthen.ExpandLaunch map view
  • Distance: 250.3 mi
  • Duration: 4h 54m

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

You can take a train from Harpenden to Carmarthen via Farringdon, Farringdon Without, London Paddington, and Swansea in around 5h 20m.

Operators