The average bus between Harpenden and Tower of London takes 2h 38m and the fastest bus takes 2h. The bus runs at least 2 times per hour from Harpenden to Tower of London. 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 30 minutes between Harpenden and Tower of London. The earliest departure is at 5:01 AM in the morning, and the last departure from Harpenden is at 9:51 PM which arrives into Tower of London at 12:19 AM. All services require a transfer at Black Boy PH and take an average of 2h 38m. The schedules shown below are for the next available departures.


2h 23m • 2 changes


2h 30m • 2 changes


2h 24m • 2 changes


2h 24m • 2 changes


2h 32m • 2 changes


2h 47m • 2 changes


2h 53m • 2 changes


2h 54m • 2 changes


2h 32m • 2 changes


2h 47m • 2 changes


2h 53m • 2 changes


2h 54m • 2 changes
Want to know about travelling from Harpenden to Tower of London? 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 Harpenden to Tower of London. However, there are services departing from Harpenden station and arriving at Tower of London station via Black Boy PH. The journey, including transfers, takes approximately 2h 38m.
Harpenden to Tower of London bus services, operated by Arriva UK, depart from Old Cock Inn station.
Harpenden to Tower of London bus services, operated by Arriva UK, arrive at St Botolph Street station.
The distance between Harpenden and Tower of London is 39.5 km. The road distance is 55 km.
You can take a bus from Old Cock Inn to St Botolph Street via Black Boy PH, Baker Street Station, and Old Marylebone Town Hall in around 2h 19m.