The average bus between Watford and Harlow takes 2h 21m and the fastest bus takes 1h 47m. There is a bus service every few hours from Watford to Harlow. 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 hourly between Watford and Harlow. The earliest departure is at 12:35 AM at night, and the last departure from Watford is at 11:35 PM which arrives into Harlow at 1:35 AM. All services require a transfer, and take on average 2h 21m. The schedules shown below are for the next available departures.

2h • 1 change

2h • 1 change

2h • 1 change

2h 30m • 1 change

2h • 1 change

2h • 1 change

2h • 1 change

2h • 1 change

1h 55m • 1 change

2h 1m • 1 change

2h 20m • 1 change

2h 20m • 1 change
Want to know about travelling from Watford to Harlow? 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 Watford to Harlow. However, there are services departing from Watford station and arriving at Harlow station via St Peter's Street. The journey, including transfers, takes approximately 2h 21m.
Watford to Harlow bus services, operated by Arriva UK, depart from Clarendon Road station.
Watford to Harlow bus services, operated by Arriva UK, arrive at Temp Bus Station.
The distance between Watford and Harlow is 37.5 km. The road distance is 60 km.
You can take a bus from Clarendon Road to Temp Bus Station via St Peter's Street in around 2h 50m.