The average bus between Chepstow and Carmarthen takes 5h 27m and the fastest bus takes 4h 30m. There is at least one bus per day from Chepstow 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 once daily between Chepstow and Carmarthen. The earliest departure is at 11:15 AM in the morning, and the last departure from Chepstow is at 1:15 PM which arrives into Carmarthen at 5:45 PM. All services require a transfer, and take on average 5h 27m. The schedules shown below are for the next available departures.
Want to know about travelling from Chepstow 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 Chepstow to Carmarthen. However, there are services departing from Chepstow station and arriving at Carmarthen station via Swansea Bus Station Stand B station. The journey, including transfers, takes approximately 5h 27m.
Chepstow to Carmarthen bus services, operated by National Express, depart from Chepstow Bus Station Stand 2.
Chepstow to Carmarthen bus services, operated by National Express, arrive at Rose and Crown station.
Book your Chepstow to Carmarthen bus tickets online with National Express.
The distance between Chepstow and Carmarthen is 114.6 km. The road distance is 164 km.
You can take a bus from Chepstow Bus Station Stand 2 to Rose and Crown via Swansea Bus Station Stand B in around 3h 50m.