The average train between Harrow on the Hill and Clapham takes 54 min and the fastest train takes 50 min. The train runs at least 10 times per hour from Harrow on the Hill to Clapham. 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 10 minutes between Harrow on the Hill and Clapham. The earliest departure is at 8:20 AM in the morning, and the last departure from Harrow on the Hill is at 12:35 PM which arrives into Clapham at 1:28 PM. All services require a transfer, and take on average 54 min. The schedules shown below are for the next available departures.

58 min • 1 change

57 min • 1 change

59 min • 1 change

56 min • 1 change
Want to know about travelling from Harrow on the Hill to Clapham? 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 Harrow on the Hill to Clapham. However, there are services departing from Harrow on the Hill station and arriving at Clapham station via Moorgate station station. The journey, including transfers, takes approximately 54 min.
Harrow on the Hill to Clapham train services, operated by London Underground (Tube), depart from Harrow-on-the-Hill station.
Harrow on the Hill to Clapham train services, operated by London Underground (Tube), arrive at Clapham Common station.
The distance between Harrow on the Hill and Clapham is 18.5 km. The road distance is 27 km.
You can take a subway from Harrow-on-the-Hill station to Clapham Common via Moorgate station in around 49 min.