The average train between Chepstow and Watford Junction takes 3h 51m and the fastest train takes 3h 9m. The train service runs several times per day from Chepstow to Watford Junction. 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 3 hours between Chepstow and Watford Junction. The earliest departure is at 7:15 AM in the morning, and the last departure from Chepstow is at 10:20 PM which arrives into Watford Junction at 6:46 AM. All services require a transfer, and take on average 3h 51m. The schedules shown below are for the next available departures.

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Want to know about travelling from Chepstow to Watford Junction? 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 Watford Junction. However, there are services departing from Chepstow station and arriving at Watford Junction station via Birmingham New Street. The journey, including transfers, takes approximately 3h 51m.
Chepstow to Watford Junction train services, operated by Cross Country, depart from Chepstow station.
Chepstow to Watford Junction train services, operated by Cross Country, arrive at Watford Junction station.
Book your Chepstow to Watford Junction train tickets online with Cross Country and Avanti West Coast.
The distance between Chepstow and Watford Junction is 157.3 km. The road distance is 280 km.
You can take a train from Chepstow to Watford Junction via Birmingham New Street in around 3h 5m.