The average bus between Clapham Junction and Watford takes 2h 5m and the fastest bus takes 1h 44m. The bus service runs several times per day from Clapham Junction 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.
Buses run 4 times a day between Clapham Junction and Watford. The earliest departure is at 3:10 AM at night, and the last departure from Clapham Junction is at 4:45 AM which arrives into Watford at 6:29 AM. All services require a transfer at Kilburn High Road Station and take an average of 2h 5m. The schedules shown below are for the next available departures.


2h 20m • 2 changes


2h 12m • 2 changes


2h 3m • 2 changes


1h 55m • 2 changes


2h 16m • 2 changes


2h 8m • 2 changes


1h 59m • 2 changes


1h 51m • 2 changes


2h 12m • 2 changes


2h 2m • 2 changes


1h 51m • 2 changes


1h 44m • 2 changes
Want to know about travelling from Clapham Junction 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 bus from Clapham Junction to Watford. However, there are services departing from Clapham Junction station and arriving at Watford station via Kilburn High Road Station station. The journey, including transfers, takes approximately 2h 5m.
Clapham Junction to Watford bus services, operated by London Buses, depart from Clapham Junction Station.
Clapham Junction to Watford bus services, operated by London Buses, arrive at King Street station.
The distance between Clapham Junction and Watford is 26.5 km. The road distance is 38 km.
You can take a bus from Clapham Junction Station to King Street via Kilburn High Road Station, Brondesbury Road, and Stanmore Station in around 2h 15m.