The average train between Chepstow and London Paddington takes 2h 43m and the fastest train takes 2h 8m. There is a train service every few hours from Chepstow to London Paddington. 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 Chepstow and London Paddington. The earliest departure is at 6:17 AM in the morning, and the last departure from Chepstow is at 11:38 PM which arrives into London Paddington at 7:16 AM. All services require a transfer, and take on average 2h 43m. The schedules shown below are for the next available departures.

2h 19m • 1 change

2h 22m • 1 change

2h 20m • 1 change

2h 25m • 1 change

2h 33m • 1 change

2h 24m • 1 change

2h 23m • 1 change

2h 14m • 1 change

2h 33m • 1 change

2h 24m • 1 change

2h 23m • 1 change

2h 14m • 1 change
Want to know about travelling from Chepstow to London Paddington? 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 Chepstow to London Paddington. However, there are services departing from Chepstow station and arriving at London Paddington station via London Paddington. The journey, including transfers, takes approximately 2h 43m.
Chepstow to London Paddington train services, operated by Cross Country, depart from Newport (S Wales) station.
Chepstow to London Paddington train services, operated by Cross Country, arrive at London Paddington station.
Book your Chepstow to London Paddington train tickets online with Cross Country, Great Western Railway (GWR) and Transport for Wales.
The distance between Chepstow and London Paddington is 173.3 km. The road distance is 241 km.
Great Western Railway (GWR) operates a train from Newport (S Wales) to London Paddington hourly. Tickets cost £60–120 and the journey takes 1h 36m.