The average bus between Harrow and Reading takes 2h 4m and the fastest bus takes 2h 2m. The bus service runs several times per day from Harrow to Reading. 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 4 hours between Harrow and Reading. The earliest departure is at 3:07 AM at night, and the last departure from Harrow is at 11:08 PM which arrives into Reading at 1:15 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 2h 4m. The schedules shown below are for the next available departures.

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Want to know about travelling from Harrow to Reading? 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 Reading. However, there are services departing from Harrow station and arriving at Reading station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 2h 4m.
Harrow to Reading bus services, operated by Metroline Travel, depart from Harrow Town Centre station.
Harrow to Reading bus services, operated by Metroline Travel, arrive at Reading RailAir station.
The distance between Harrow and Reading is 46 km. The road distance is 68 km.
You can take a bus from Harrow Town Centre to Reading RailAir via Heathrow Central Bus Station and Heathrow Terminal 2 in around 1h 44m.