The average bus between Colnbrook and Harrow on the Hill takes 1h 8m and the fastest bus takes 1h. The bus service runs several times per day from Colnbrook 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.
Buses run 5 times a day between Colnbrook and Harrow on the Hill. The earliest departure is at 12:09 AM at night, and the last departure from Colnbrook is at 11:31 PM which arrives into Harrow on the Hill at 12:41 AM. All services require a transfer, and take on average 1h 8m. The schedules shown below are for the next available departures.

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1h 6m • 1 changeWant to know about travelling from Colnbrook 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 bus from Colnbrook to Harrow on the Hill. However, there are services departing from Colnbrook station and arriving at Harrow on the Hill station via Nene Road. The journey, including transfers, takes approximately 1h 8m.
Colnbrook to Harrow on the Hill bus services, operated by Metroline Travel, depart from Ye Olde George Inn station.
Colnbrook to Harrow on the Hill bus services, operated by Metroline Travel, arrive at Grange Road station.
The distance between Colnbrook and Harrow on the Hill is 16 km. The road distance is 23 km.
You can take a bus from Ye Olde George Inn to Grange Road via Nene Road in around 1h 14m.