The average train between Swansea and West Sussex takes 5h 21m and the fastest train takes 4h 21m. There is a train service every few hours from Swansea to West Sussex. 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 Swansea and West Sussex. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 8:23 PM which arrives into West Sussex at 8:44 AM. All services require a transfer at Reading and take an average of 5h 21m. The schedules shown below are for the next available departures.



5h 29m • 3 changes



4h 46m • 3 changes



4h 21m • 3 changes



4h 31m • 3 changes



5h 29m • 3 changes



4h 46m • 3 changes



4h 21m • 3 changes



4h 31m • 3 changes



5h 29m • 3 changes



4h 46m • 3 changes



4h 21m • 3 changes



4h 31m • 3 changes
Want to know about travelling from Swansea to West Sussex? 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 Swansea to West Sussex. However, there are services departing from Swansea station and arriving at West Sussex station via Reading. The journey, including transfers, takes approximately 5h 21m.
Swansea to West Sussex train services, operated by Great Western Railway (GWR), depart from Swansea station.
Swansea to West Sussex train services, operated by Great Western Railway (GWR), arrive at Dorking Deepdene station.
Book your Swansea to West Sussex train tickets online with Great Western Railway (GWR) and Southern.
The distance between Swansea and West Sussex is 254.6 km. The road distance is 344 km.
You can take a train from Swansea to Billingshurst via Reading, Dorking Deepdene, Dorking, and Horsham in around 5h 28m.