The average bus between Cardiff and Tonna takes 4h 7m and the fastest bus takes 2h. The bus service runs several times per day from Cardiff to Tonna. 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 3 times a day between Cardiff and Tonna. 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 Tonna at 8:15 AM. All services require a transfer, and take on average 4h 7m. The schedules shown below are for the next available departures.

2h 8m • 1 change

2h 14m • 1 change
Arrives next day

8h 40m • 1 change

2h 8m • 1 change

2h 14m • 1 change
Arrives next day

8h 40m • 1 change

2h 8m • 1 change

2h 14m • 1 change
Arrives next day

8h 40m • 1 change
Want to know about travelling from Cardiff to Tonna? 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 Tonna. However, there are services departing from Cardiff station and arriving at Tonna station via Bay Campus. The journey, including transfers, takes approximately 4h 7m.
Cardiff to Tonna bus services, operated by National Express, depart from Sophia Gardens station.
Cardiff to Tonna bus services, operated by National Express, arrive at Whittington Arms station.
The distance between Cardiff and Tonna is 46.3 km. The road distance is 76 km.
You can take a bus from Sophia Gardens to Whittington Arms via Bay Campus in around 2h 8m.