The average train between Chepstow and Dunstable takes 3h 50m and the fastest train takes 3h 13m. There is a train service every few hours from Chepstow to Dunstable. 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 Dunstable. The earliest departure is at 12:24 AM at night, and the last departure from Chepstow is at 8:24 PM which arrives into Dunstable at 12:17 AM. All services require a transfer at Gloucester and take an average of 3h 50m. The schedules shown below are for the next available departures.



3h 45m • 3 changes



3h 14m • 3 changes



3h 15m • 3 changes



3h 15m • 3 changes



8h 41m • 3 changes



3h 45m • 3 changes



3h 14m • 3 changes



3h 15m • 3 changes



8h 41m • 3 changes



3h 45m • 3 changes



3h 14m • 3 changes



3h 15m • 3 changes



8h 41m • 3 changes



3h 45m • 3 changes



3h 14m • 3 changes



3h 15m • 3 changes
Want to know about travelling from Chepstow to Dunstable? 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 Dunstable. However, there are services departing from Chepstow station and arriving at Dunstable station via Gloucester. The journey, including transfers, takes approximately 3h 50m.
Chepstow to Dunstable train services, operated by Cross Country, depart from Chepstow station.
Chepstow to Dunstable train services, operated by Cross Country, arrive at Leagrave station.
Book your Chepstow to Dunstable train tickets online with Cross Country, Great Western Railway (GWR) and 3 other operators.
The distance between Chepstow and Dunstable is 150.7 km. The road distance is 286 km.
You can take a train from Chepstow to Leagrave via Gloucester, London Paddington, Farringdon Without, and Farringdon in around 4h 5m.