The average bus between Bristol and Cwmbran takes 1h 19m and the fastest bus takes 1h 2m. The bus service runs several times per day from Bristol to Cwmbran. 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 every 2 hours between Bristol and Cwmbran. The earliest departure is at 4:35 AM at night, and the last departure from Bristol is at 8:45 PM which arrives into Cwmbran at 10:08 PM. All services require a transfer at Kingsway K14 and take an average of 1h 19m. The schedules shown below are for the next available departures.

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1h 11m • 1 changeWant to know about travelling from Bristol to Cwmbran? 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 Bristol to Cwmbran. However, there are services departing from Bristol station and arriving at Cwmbran station via Kingsway K14. The journey, including transfers, takes approximately 1h 19m.
Bristol to Cwmbran bus services, operated by National Express, depart from Bus Station.
Bristol to Cwmbran bus services, operated by National Express, arrive at Llantarnam Grange station.
The distance between Bristol and Cwmbran is 36.9 km. The road distance is 58 km.
You can take a bus from Bus Station to Llantarnam Grange via Kingsway K14 and Market Square 16 in around 59 min.