The average bus between Cardiff and Gwent takes 2h 11m and the fastest bus takes 1h 45m. There is a bus service every few hours 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 2 hours between Cardiff and Gwent. The earliest departure is at 6:15 AM in the morning, and the last departure from Cardiff is at 8:45 PM which arrives into Gwent at 11:02 PM. All services require a transfer, and take on average 2h 11m. The schedules shown below are for the next available departures.

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2h 5m • 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 station and arriving at Gwent station via Newport Train Station station. The journey, including transfers, takes approximately 2h 11m.
Cardiff to Gwent bus services, operated by FlixBus, depart from Cardiff North Road station.
Cardiff to Gwent bus services, operated by FlixBus, arrive at Hillside Cottages station.
The distance between Cardiff and Gwent is 27.4 km. The road distance is 50 km.
You can take a bus from Cardiff North Road to Hillside Cottages via Queensway Q6 in around 2h 31m.