The average train between Watford and Horley takes 1h 29m and the fastest train takes 1h 18m. There is an hourly train service from Watford to Horley. 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 Horley. The earliest departure is at 12:16 AM at night, and the last departure from Watford is at 11:54 PM which arrives into Horley at 1:18 AM. All services require a transfer at Clapham Junction and take an average of 1h 29m. The schedules shown below are for the next available departures.

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2h 3m • 1 changeWant to know about travelling from Watford to Horley? 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 Horley. However, there are services departing from Watford Junction station and arriving at Gatwick Airport station via Clapham Junction station. The journey, including transfers, takes approximately 1h 29m.
Watford to Horley train services, operated by Southern, depart from Watford Junction station.
Watford to Horley train services, operated by Southern, arrive at Gatwick Airport station.
Book your Watford to Horley train tickets online with Omio.
The distance between Watford and Horley is 56 km. The road distance is 67 km.
You can take a train from Watford Junction to The Kings Head via Clapham Junction, Gatwick Airport, and Gatwick South Terminal in around 1h 39m.