The average train between Huntingdon and Carmarthen takes 5h 39m and the fastest train takes 5h 11m. There is a train service every few hours from Huntingdon 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.
Trains run hourly between Huntingdon and Carmarthen. The earliest departure is at 5:08 AM in the morning, and the last departure from Huntingdon is at 9:10 PM which arrives into Carmarthen at 6:47 AM. All services require a transfer at Farringdon and take an average of 5h 39m. The schedules shown below are for the next available departures.



5h 22m • 3 changes



5h 18m • 3 changes



5h 19m • 3 changes



5h 11m • 3 changes



5h 23m • 3 changes



5h 37m • 3 changes



5h 28m • 3 changes



5h 18m • 3 changes



5h 23m • 3 changes



5h 37m • 3 changes



5h 28m • 3 changes



5h 18m • 3 changes
Want to know about travelling from Huntingdon 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.
No, there is no direct train from Huntingdon to Carmarthen. However, there are services departing from Huntingdon station and arriving at Carmarthen station via Farringdon. The journey, including transfers, takes approximately 5h 39m.
Huntingdon to Carmarthen train services, operated by Thameslink, depart from Huntingdon station.
Huntingdon to Carmarthen train services, operated by Thameslink, arrive at Carmarthen station.
Book your Huntingdon to Carmarthen train tickets online with Thameslink, Elizabeth Line (TfL) and 2 other operators.
The distance between Huntingdon and Carmarthen is 286.3 km. The road distance is 458 km.
You can take a train from Huntingdon to Carmarthen via Farringdon, Farringdon Without, London Paddington, and Swansea in around 5h 56m.