The average train between Clapham and Harrow on the Hill takes 55 min and the fastest train takes 52 min. The train runs at least 10 times per hour from Clapham to Harrow on the Hill. 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 Clapham and Harrow on the Hill. The earliest departure is at 8:14 AM in the morning, and the last departure from Clapham is at 12:00 PM which arrives into Harrow on the Hill at 12:55 PM. All services require a transfer, and take on average 55 min. The schedules shown below are for the next available departures.

56 min • 1 change

59 min • 1 change

1h 2m • 1 change

58 min • 1 change
Want to know about travelling from Clapham to Harrow on the Hill? 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 Clapham to Harrow on the Hill. However, there are services departing from Clapham station and arriving at Harrow on the Hill station via Moorgate station station. The journey, including transfers, takes approximately 55 min.
Clapham to Harrow on the Hill train services, operated by London Underground (Tube), depart from Clapham Common station.
Clapham to Harrow on the Hill train services, operated by London Underground (Tube), arrive at Harrow-on-the-Hill station.
The distance between Clapham and Harrow on the Hill is 18.5 km. The road distance is 27 km.
You can take a subway from Clapham Common station to Harrow-on-the-Hill station via Moorgate station in around 52 min.