The average bus between Ruislip and Harpenden takes 3h 7m and the fastest bus takes 1h 57m. There is an hourly bus service from Ruislip to Harpenden. 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 Ruislip and Harpenden. The earliest departure is at 12:05 AM at night, and the last departure from Ruislip is at 11:35 PM which arrives into Harpenden at 6:13 AM. All services require a transfer at South Harrow Station and take an average of 3h 7m. The schedules shown below are for the next available departures.


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2h 40m • 2 changesWant to know about travelling from Ruislip to Harpenden? 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 Ruislip to Harpenden. However, there are services departing from South Harrow Bus Station and arriving at Old Cock Inn station via Watford Junction station. The journey, including transfers, takes approximately 3h 7m.
Ruislip to Harpenden bus services, operated by First Bus London, depart from South Harrow Bus Station.
Ruislip to Harpenden bus services, operated by Arriva UK, arrive at Old Cock Inn station.
Book your Ruislip to Harpenden bus tickets online with Omio.
The distance between Ruislip and Harpenden is 27.4 km. The road distance is 34 km.
You can take a bus from Ruislip to Old Cock Inn via South Harrow Station, South Harrow Bus Station, and Watford Junction station in around 2h 59m.