The average bus between Marylebone and Watford Junction takes 1h 22m and the fastest bus takes 1h 1m. The bus runs at least 2 times per hour from Marylebone to Watford Junction. 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 Marylebone and Watford Junction. The earliest departure is at 1:37 AM at night, and the last departure from Marylebone is at 11:36 PM which arrives into Watford Junction at 12:43 AM. All services require a transfer, and take on average 1h 22m. The schedules shown below are for the next available departures.

1h 31m • 1 change

1h 31m • 1 change

1h 30m • 1 change

1h 24m • 1 change

1h 6m • 1 change

1h 6m • 1 change

1h 6m • 1 change

1h 13m • 1 change

1h 6m • 1 change

1h 6m • 1 change

1h 21m • 1 change

1h 52m • 1 change
Want to know about travelling from Marylebone to Watford Junction? 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 Marylebone to Watford Junction. However, there are services departing from Marylebone station and arriving at Watford Junction station via Black Boy PH. The journey, including transfers, takes approximately 1h 22m.
Marylebone to Watford Junction bus services, operated by Green Line, depart from Baker Street Station.
Marylebone to Watford Junction bus services, operated by Green Line, arrive at Watford Junction station.
The distance between Marylebone and Watford Junction is 22.8 km. The road distance is 38 km.
You can take a bus from Baker Street Station to Watford Junction station via Black Boy PH in around 1h 15m.