The average train between Oxford and Chepstow takes 2h 51m and the fastest train takes 2h 17m. There is a train service every few hours from Oxford to Chepstow. 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 every 2 hours between Oxford and Chepstow. The earliest departure is at 6:34 AM in the morning, and the last departure from Oxford is at 9:06 PM which arrives into Chepstow at 6:16 AM. All services require a transfer at Didcot Parkway and take an average of 2h 51m. The schedules shown below are for the next available departures.


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2h 19m • 2 changesWant to know about travelling from Oxford to Chepstow? 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 Oxford to Chepstow. However, there are services departing from Didcot Parkway station and arriving at Chepstow station via Gloucester station. The journey, including transfers, takes approximately 2h 51m.
Oxford to Chepstow train services, operated by Great Western Railway (GWR), depart from Didcot Parkway station.
Oxford to Chepstow train services, operated by Transport for Wales, arrive at Chepstow station.
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The distance between Oxford and Chepstow is 98.7 km. The road distance is 123 km.
You can take a train from Oxford to Chepstow via Didcot Parkway and Gloucester in around 3h 15m.