The average bus between Harrow and Chesham takes 1h 37m and the fastest bus takes 1h 16m. The bus service runs several times per day from Harrow to Chesham. 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 every 3 hours between Harrow and Chesham. The earliest departure is at 12:10 AM at night, and the last departure from Harrow is at 6:40 PM which arrives into Chesham at 8:11 PM. All services require a transfer, and take on average 1h 37m. The schedules shown below are for the next available departures.

1h 30m • 1 change

1h 30m • 1 change

1h 30m • 1 change

6h 59m • 1 change
Want to know about travelling from Harrow to Chesham? 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 Harrow to Chesham. However, there are services departing from Harrow station and arriving at Chesham station via Rickmansworth station station. The journey, including transfers, takes approximately 1h 37m.
Harrow to Chesham bus services, operated by Replacement Bus Service, depart from Harrow-on-the-Hill Station.
Harrow to Chesham bus services, operated by Replacement Bus Service, arrive at Underground Station.
The distance between Harrow and Chesham is 22.4 km. The road distance is 31 km.
You can take a bus from Harrow-on-the-Hill Station to Underground Station via Rickmansworth station in around 1h 37m.