The average bus between Keston and Dartford takes 2h and the fastest bus takes 1h 25m. There is an hourly bus service from Keston to Dartford. 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 hourly between Keston and Dartford. The earliest departure is at 5:39 AM in the morning, and the last departure from Keston is at 8:38 PM which arrives into Dartford at 10:51 PM. All services require a transfer at Orpington Station and take an average of 2h. The schedules shown below are for the next available departures.


1h 25m • 2 changes

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1h 27m • 2 changes

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2h 25m • 2 changesWant to know about travelling from Keston to Dartford? 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 Keston to Dartford. However, there are services departing from Orpington Bus Station and arriving at Priory Hill station via Sidcup Station / Station Road. The journey, including transfers, takes approximately 2h.
Keston to Dartford bus services, operated by Go Ahead London, depart from Orpington Bus Station.
Keston to Dartford bus services, operated by Arriva UK, arrive at Priory Hill station.
The distance between Keston and Dartford is 16 km. The road distance is 20 km.
You can take a bus from Fishponds Road to Priory Hill via Orpington Station, Orpington Bus Station, Sidcup Station / Station Road, and Hatherley Crescent / Sidcup Station in around 1h 50m.