The average bus between Croydon and Harrow takes 1h 59m and the fastest bus takes 1h 49m. The bus service runs several times per day from Croydon to Harrow. 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 3 hours between Croydon and Harrow. The earliest departure is at 12:48 AM at night, and the last departure from Croydon is at 4:26 AM which arrives into Harrow at 6:33 AM. All services require a transfer, and take on average 1h 59m. The schedules shown below are for the next available departures.

1h 58m • 1 change

1h 54m • 1 change

1h 54m • 1 change

1h 58m • 1 change

1h 58m • 1 change

1h 58m • 1 change

1h 54m • 1 change

1h 54m • 1 change

1h 58m • 1 change

1h 58m • 1 change

1h 54m • 1 change

1h 54m • 1 change

2h 4m • 1 change

2h 10m • 1 change

2h 3m • 1 change

1h 56m • 1 change

2h 4m • 1 change

1h 58m • 1 change

2h 7m • 1 change

2h 2m • 1 change
Want to know about travelling from Croydon to Harrow? 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 Croydon to Harrow. However, there are services departing from Croydon station and arriving at Harrow station via Regent Street / St James's. The journey, including transfers, takes approximately 1h 59m.
Croydon to Harrow bus services, operated by Abellio London, depart from Sumner Road Croydon station.
Croydon to Harrow bus services, operated by Abellio London, arrive at Harrow Town Centre station.
The distance between Croydon and Harrow is 27.5 km. The road distance is 37 km.
You can take a bus from Sumner Road Croydon to Harrow Town Centre via Regent Street / St James's in around 2h 17m.