The average bus between Cardiff and Gwent takes 3h 34m and the fastest bus takes 2h 29m. The bus service runs several times per day from Cardiff to Gwent. 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 3 hours between Cardiff and Gwent. The earliest departure is at 7:30 AM in the morning, and the last departure from Cardiff is at 8:46 PM which arrives into Gwent at 8:04 AM. All services require a transfer at Queensway Q6 and take an average of 3h 34m. The schedules shown below are for the next available departures.

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2h 29m • 1 changeWant to know about travelling from Cardiff to Gwent? 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 Gwent. However, there are services departing from Cardiff North Road station and arriving at Hillside Cottages station via Newport Train Station. The journey, including transfers, takes approximately 3h 34m.
Cardiff to Gwent bus services, operated by FlixBus, depart from Cardiff North Road station.
Cardiff to Gwent bus services, operated by Stagecoach South Wales, arrive at Hillside Cottages station.
The distance between Cardiff and Gwent is 27.4 km. The road distance is 37 km.
You can take a bus from Cardiff North Road to Gwent via Queensway Q6 and Hillside Cottages in around 2h 20m.