The average train between Carmarthen and Hitchin takes 5h 17m and the fastest train takes 4h 27m. There is a train service every few hours from Carmarthen to Hitchin. 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 Carmarthen and Hitchin. The earliest departure is at 4:37 AM at night, and the last departure from Carmarthen is at 10:43 PM which arrives into Hitchin at 8:19 AM. All services require a transfer at Swansea and take an average of 5h 17m. The schedules shown below are for the next available departures.



4h 44m • 3 changes
Arrives next day



5h 22m • 3 changes
Arrives next day



9h 36m • 3 changes



4h 27m • 3 changes



4h 51m • 3 changes



4h 56m • 3 changes



4h 55m • 3 changes



5h 23m • 3 changes



4h 52m • 3 changes



4h 49m • 3 changes



5h 15m • 3 changes



4h 42m • 3 changes



4h 47m • 3 changes



4h 42m • 3 changes



4h 58m • 3 changes
Want to know about travelling from Carmarthen to Hitchin? 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 Carmarthen to Hitchin. However, there are services departing from Carmarthen station and arriving at Hitchin station via Swansea. The journey, including transfers, takes approximately 5h 17m.
Carmarthen to Hitchin train services, operated by Great Western Railway (GWR), depart from Carmarthen station.
Carmarthen to Hitchin train services, operated by Great Western Railway (GWR), arrive at Hitchin station.
Book your Carmarthen to Hitchin train tickets online with Great Western Railway (GWR), Elizabeth Line (TfL) and 2 other operators.
The distance between Carmarthen and Hitchin is 276 km. The road distance is 415 km.
You can take a train from Carmarthen to Hitchin via Swansea, London Paddington, Farringdon Without, and Farringdon in around 5h 16m.