The average train between Cardiff and Uxbridge takes 2h 11m and the fastest train takes 1h 57m. There is an hourly train service from Cardiff to Uxbridge. 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 Cardiff and Uxbridge. The earliest departure is at 5:07 AM in the morning, and the last departure from Cardiff is at 9:20 PM which arrives into Uxbridge at 11:29 PM. All services require a transfer, and take on average 2h 11m. The schedules shown below are for the next available departures.

2h 10m • 1 change

2h 25m • 1 change

2h 10m • 1 change

2h 10m • 1 change

2h 14m • 1 change

1h 57m • 1 change

1h 57m • 1 change

2h 25m • 1 change

2h 14m • 1 change

1h 57m • 1 change

1h 57m • 1 change

2h 25m • 1 change
Want to know about travelling from Cardiff to Uxbridge? 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 Cardiff to Uxbridge. However, there are services departing from Cardiff station and arriving at Uxbridge station via Reading. The journey, including transfers, takes approximately 2h 11m.
Cardiff to Uxbridge train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Cardiff to Uxbridge train services, operated by Great Western Railway (GWR), arrive at West Drayton station.
Book your Cardiff to Uxbridge train tickets online with Great Western Railway (GWR) and Elizabeth Line (TfL).
The distance between Cardiff and Uxbridge is 186.8 km. The road distance is 211 km.
You can take a train from Cardiff Central to West Drayton via Reading in around 2h 39m.