The average bus between Portsmouth and Harrow on the Hill takes 3h 37m and the fastest bus takes 2h 50m. The bus service runs several times per day from Portsmouth 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 twice daily between Portsmouth and Harrow on the Hill. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Harrow on the Hill at 12:40 AM. All services require a transfer, and take on average 3h 37m. The schedules shown below are for the next available departures.
Want to know about travelling from Portsmouth 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 Portsmouth to Harrow on the Hill. However, there are services departing from Portsmouth station and arriving at Harrow on the Hill station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 3h 37m.
Portsmouth to Harrow on the Hill bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Harrow on the Hill bus services, operated by National Express, arrive at Grange Road station.
The distance between Portsmouth and Harrow on the Hill is 100.6 km. The road distance is 126 km.
You can take a bus from The Hard Interchange to Grange Road via Heathrow Central Bus Station in around 2h 56m.
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