The average train between Chepstow and Sidcup takes 3h 47m and the fastest train takes 3h 9m. There is a train service every few hours from Chepstow to Sidcup. 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 Sidcup. 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 Sidcup at 8:22 AM. All services require a transfer at Newport (S Wales) and take an average of 3h 47m. The schedules shown below are for the next available departures.



3h 23m • 3 changes



3h 27m • 3 changes



3h 22m • 3 changes



3h 13m • 3 changes



3h 35m • 3 changes



3h 23m • 3 changes



3h 21m • 3 changes



3h 19m • 3 changes



3h 35m • 3 changes



3h 23m • 3 changes



3h 21m • 3 changes



3h 19m • 3 changes
Want to know about travelling from Chepstow to Sidcup? 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 Sidcup. However, there are services departing from Chepstow station and arriving at Sidcup station via London Paddington. The journey, including transfers, takes approximately 3h 47m.
Chepstow to Sidcup train services, operated by Transport for Wales, depart from Newport (S Wales) station.
Chepstow to Sidcup train services, operated by Transport for Wales, arrive at London Paddington station.
Book your Chepstow to Sidcup train tickets online with Transport for Wales, Great Western Railway (GWR) and 3 other operators.
The distance between Chepstow and Sidcup is 193.8 km. The road distance is 265 km.
Great Western Railway (GWR) operates a train from Newport (S Wales) to London Paddington hourly. Tickets cost £55–120 and the journey takes 2h 6m.