The average bus between Glasgow and Carmarthen takes 20h 14m and the fastest bus takes 19h 40m. The bus runs, on average, 6 times per week from Glasgow 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 6 times a week between Glasgow and Carmarthen. The earliest departure is at 10:40 PM at night, and the last departure from Glasgow is at 10:40 PM which arrives into Carmarthen at 6:20 PM. All services require a transfer at Shudehill Interchange and take an average of 20h 14m. The schedules shown below are for the next available departures.
Want to know about travelling from Glasgow 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 Glasgow to Carmarthen. However, there are services departing from Glasgow station and arriving at Carmarthen station via Shudehill Interchange. The journey, including transfers, takes approximately 20h 14m.
Glasgow to Carmarthen bus services, operated by FlixBus, depart from Buchanan Bus Station.
Glasgow to Carmarthen bus services, operated by FlixBus, arrive at Rose and Crown station.
Book your Glasgow to Carmarthen bus tickets online with FlixBus, Bee Network and National Express.
The distance between Glasgow and Carmarthen is 445.9 km. The road distance is 773 km.
You can take a bus from Buchanan Bus Station to Rose and Crown via Shudehill Interchange, Hanover Street, Charlotte Street, Manchester Central Coach Station, and Birmingham Coach Station in around 12h 53m.