The average train between Watford and Ewell takes 1h 38m and the fastest train takes 1h 4m. There is a train service every few hours from Watford to Ewell. 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 Watford and Ewell. The earliest departure is at 5:54 AM in the morning, and the last departure from Watford is at 11:42 PM which arrives into Ewell at 6:09 AM. All services require a transfer, and take on average 1h 38m. The schedules shown below are for the next available departures.

1h 16m • 1 change

1h 33m • 1 change

1h 31m • 1 change

1h 31m • 1 change

1h 15m • 1 change

1h 31m • 1 change

1h 14m • 1 change

1h 31m • 1 change

1h 15m • 1 change

1h 31m • 1 change

1h 14m • 1 change

1h 31m • 1 change
Want to know about travelling from Watford to Ewell? 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 Watford to Ewell. However, there are services departing from Watford station and arriving at Ewell station via Clapham Junction. The journey, including transfers, takes approximately 1h 38m.
Watford to Ewell train services, operated by Southern, depart from Watford Junction station.
Watford to Ewell train services, operated by Southern, arrive at Ewell West station.
Book your Watford to Ewell train tickets online with Southern and South Western Railway.
The distance between Watford and Ewell is 35.5 km. The road distance is 43 km.
You can take a train from Watford Junction to Ewell West via Clapham Junction in around 1h 20m.