The bus between Carmarthen and Chepstow takes 4h. The bus runs, on average, once a week from Carmarthen to Chepstow. 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 on demand between Carmarthen and Chepstow. Service times information will be available soon. All services run direct with no transfers required, and take on average 4h.
Want to know about travelling from Carmarthen to Chepstow? 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 Carmarthen to Chepstow. However, there are services departing from Rose and Crown station and arriving at Chepstow Bus Station Stand 2 via Swansea Bus Station Stand B. The journey, including transfers, takes approximately 4h.
Carmarthen to Chepstow bus services, operated by National Express, depart from Rose and Crown station.
Carmarthen to Chepstow bus services, operated by National Express, arrive at Chepstow Bus Station Stand 2.
Book your Carmarthen to Chepstow bus tickets online with Omio.
The distance between Carmarthen and Chepstow is 114.6 km. The road distance is 147 km.
You can take a bus from Rose and Crown to Chepstow Bus Station Stand 2 via Swansea Bus Station Stand B in around 4h.