The average train between Kew and Watford takes 51 min and the fastest train takes 44 min. The train runs at least 3 times per hour from Kew to Watford. 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 20 minutes between Kew and Watford. The earliest departure is at 5:53 AM in the morning, and the last departure from Kew is at 11:31 PM which arrives into Watford at 12:28 AM. All services require a transfer at Willesden Junction and take an average of 51 min. The schedules shown below are for the next available departures.

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56 min • 1 changeWant to know about travelling from Kew to Watford? 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 Kew to Watford. However, there are services departing from Kew Gardens station and arriving at Watford High Street station via Willesden Junction station. The journey, including transfers, takes approximately 51 min.
Kew to Watford train services, operated by London Overground, depart from Kew Gardens station.
Kew to Watford train services, operated by London Overground, arrive at Watford High Street station.
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The distance between Kew and Watford is 20.7 km. The road distance is 24 km.
You can take a train from Kew Gardens to Watford High Street via Willesden Junction and Willesden Junction Low Level in around 51 min.