The average bus between Cardiff and Coelbren takes 6h 29m and the fastest bus takes 2h 35m. The bus service runs several times per day from Cardiff to Coelbren. 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 4 times a day between Cardiff and Coelbren. The earliest departure is at 11:55 AM in the morning, and the last departure from Cardiff is at 11:40 PM which arrives into Coelbren at 9:47 AM. All services require a transfer at Bay Campus and take an average of 6h 29m. The schedules shown below are for the next available departures.
Arrives next day


13h 39m • 2 changes
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10h 7m • 2 changes


3h 4m • 2 changes


2h 45m • 2 changes


2h 56m • 2 changes
Arrives next day


13h 39m • 2 changes


2h 44m • 2 changes


3h 4m • 2 changes


2h 35m • 2 changes
Arrives next day


13h 34m • 2 changes
Arrives next day


14h 4m • 2 changes
Arrives next day


11h 7m • 2 changes
Want to know about travelling from Cardiff to Coelbren? 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 Cardiff to Coelbren. However, there are services departing from Cardiff station and arriving at Coelbren station via Bay Campus. The journey, including transfers, takes approximately 6h 29m.
Cardiff to Coelbren bus services, operated by National Express, depart from Sophia Gardens station.
Cardiff to Coelbren bus services, operated by National Express, arrive at Moriah Chapel station.
The distance between Cardiff and Coelbren is 48.4 km. The road distance is 95 km.
You can take a bus from Sophia Gardens to Moriah Chapel via Bay Campus and Crynant Business Park in around 2h 51m.