The average train between Cwmbran and Windsor Castle takes 2h 54m and the fastest train takes 2h 2m. There is a train service every few hours from Cwmbran to Windsor Castle. 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 Windsor Castle. The earliest departure is at 12:56 AM at night, and the last departure from Cwmbran is at 11:43 PM which arrives into Windsor Castle at 7:36 AM. All services require a transfer at Newport (S Wales) and take an average of 2h 54m. The schedules shown below are for the next available departures.



6h 39m • 3 changes


2h 29m • 3 changes


2h 48m • 3 changes


2h 27m • 3 changes


6h 39m • 3 changes


2h 33m • 3 changes


2h 40m • 3 changes


2h 26m • 3 changes


3h 3m • 3 changes


2h 57m • 3 changes


3h 24m • 3 changes


2h 43m • 3 changesWant to know about travelling from Cwmbran to Windsor Castle? 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 Windsor Castle. However, there are services departing from Cwmbran station and arriving at Windsor Castle station via Reading. The journey, including transfers, takes approximately 2h 54m.
Cwmbran to Windsor Castle train services, operated by Transport for Wales, depart from Newport (S Wales) station.
Cwmbran to Windsor Castle train services, operated by Transport for Wales, arrive at Slough station.
Book your Cwmbran to Windsor Castle train tickets online with Transport for Wales, Great Western Railway (GWR) and Elizabeth Line (TfL).
The distance between Cwmbran and Windsor Castle is 168.2 km. The road distance is 200 km.
You can take a train from Cwmbran to Windsor Castle via Newport (S Wales), Reading, Slough, and Windsor & Eton Central in around 2h 48m.