The average train between Cwmbran and London Paddington Station takes 2h 23m and the fastest train takes 1h 49m. There is a train service every few hours from Cwmbran to London Paddington Station. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Cwmbran and London Paddington Station. The earliest departure is at 1:03 AM at night, and the last departure from Cwmbran is at 8:53 PM which arrives into London Paddington Station at 11:11 PM. All services require a transfer, and take on average 2h 23m. The schedules shown below are for the next available departures.

2h 9m • 1 change

2h 2m • 1 change

1h 54m • 1 change

1h 55m • 1 change

6h 12m • 1 change

2h 9m • 1 change

2h 2m • 1 change

1h 54m • 1 change

6h 11m • 1 change

2h 9m • 1 change

2h 2m • 1 change

1h 54m • 1 change
Want to know about travelling from Cwmbran to London Paddington Station? 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 train from Cwmbran to London Paddington Station. However, there are services departing from Cwmbran station and arriving at London Paddington Station station via London Paddington. The journey, including transfers, takes approximately 2h 23m.
Cwmbran to London Paddington Station train services, operated by Transport for Wales, depart from Newport (S Wales) station.
Cwmbran to London Paddington Station train services, operated by Transport for Wales, arrive at London Paddington station.
Book your Cwmbran to London Paddington Station train tickets online with Transport for Wales and Great Western Railway (GWR).
The distance between Cwmbran and London Paddington Station is 197.2 km. The road distance is 225 km.
Great Western Railway (GWR) operates a train from Newport (S Wales) to London Paddington hourly. Tickets cost £60–110 and the journey takes 1h 45m.