The average bus between Harpenden and Carmarthen takes 9h 50m and the fastest bus takes 7h 51m. The bus service runs several times per day 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.
Buses run twice daily between Harpenden and Carmarthen. The earliest departure is at 8:36 AM in the morning, and the last departure from Harpenden is at 6:15 PM which arrives into Carmarthen at 5:45 PM. All services require a transfer at Luton Station Interchange and take an average of 9h 50m. The schedules shown below are for the next available departures.
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.
No, there is no direct bus from Harpenden to Carmarthen. However, there are services departing from Harpenden station and arriving at Carmarthen station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 9h 50m.
Harpenden to Carmarthen bus services, operated by Uno, depart from Luton Station Interchange.
Harpenden to Carmarthen bus services, operated by Uno, arrive at Rose and Crown station.
The distance between Harpenden and Carmarthen is 271.3 km. The road distance is 407 km.
You can take a bus from Old Cock Inn to Rose and Crown via Luton Station Interchange, Heathrow Central Bus Station, and Swansea Bus Station Stand B in around 8h 25m.