The average bus between Cambuslang and Dumbarton takes 1h 53m and the fastest bus takes 1h 26m. The bus runs at least 3 times per hour from Cambuslang to Dumbarton. 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 20 minutes between Cambuslang and Dumbarton. The earliest departure is at 5:14 AM in the morning, and the last departure from Cambuslang is at 5:06 PM which arrives into Dumbarton at 7:02 PM. All services require a transfer, and take on average 1h 53m. The schedules shown below are for the next available departures.

1h 56m • 1 change

1h 52m • 1 change

1h 35m • 1 change

1h 53m • 1 change
Want to know about travelling from Cambuslang to Dumbarton? 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 Cambuslang to Dumbarton. However, there are services departing from Cambuslang station and arriving at Dumbarton station via Osborne Street. The journey, including transfers, takes approximately 1h 53m.
Cambuslang to Dumbarton bus services, operated by First Greater Glasgow, depart from School Avenue station.
Cambuslang to Dumbarton bus services, operated by First Greater Glasgow, arrive at Riverside Lane station.
The distance between Cambuslang and Dumbarton is 29.6 km. The road distance is 41 km.
You can take a bus from School Avenue to Riverside Lane via Osborne Street in around 1h 49m.