The average bus between Portsmouth and Tredegar takes 8h 11m and the fastest bus takes 5h 51m. The bus service runs several times per day from Portsmouth to Tredegar. 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 5 times a day between Portsmouth and Tredegar. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Tredegar at 8:15 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 8h 11m. The schedules shown below are for the next available departures.


8h 51m • 2 changes


7h 36m • 2 changes


5h 51m • 2 changes


7h 13m • 2 changes


8h 51m • 2 changes


7h 36m • 2 changes


6h 51m • 2 changes


7h 31m • 2 changes


8h 52m • 2 changes


7h 7m • 2 changes


6h 42m • 2 changes


6h 22m • 2 changes


8h 51m • 2 changes


7h 36m • 2 changes


6h 51m • 2 changes


7h 31m • 2 changes


8h 51m • 2 changes


7h 36m • 2 changes


5h 51m • 2 changes


7h 13m • 2 changes


8h 51m • 2 changes


7h 36m • 2 changes


5h 51m • 2 changes


7h 13m • 2 changes
Want to know about travelling from Portsmouth to Tredegar? 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 Portsmouth to Tredegar. However, there are services departing from Portsmouth station and arriving at Tredegar station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 8h 11m.
Portsmouth to Tredegar bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Tredegar bus services, operated by National Express, arrive at Tredegar Clock station.
The distance between Portsmouth and Tredegar is 184.9 km. The road distance is 344 km.
You can take a bus from The Hard Interchange to Tredegar Clock via Heathrow Central Bus Station, Kingsway K14, and Market Square 20 in around 6h 17m.