The average bus between Greenock and Dumbarton Central takes 1h 55m and the fastest bus takes 1h 36m. The bus service runs several times per day from Greenock to Dumbarton Central. 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 Greenock and Dumbarton Central. The earliest departure is at 8:10 AM in the morning, and the last departure from Greenock is at 7:00 PM which arrives into Dumbarton Central at 9:43 PM. All services require a transfer at Bus Station and take an average of 1h 55m. The schedules shown below are for the next available departures.


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1h 52m • 2 changesWant to know about travelling from Greenock to Dumbarton Central? 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 Greenock to Dumbarton Central. However, there are services departing from Greenock station and arriving at Dumbarton Central station via Bus Station station. The journey, including transfers, takes approximately 1h 55m.
Greenock to Dumbarton Central bus services, operated by McGills Buses, depart from Stance 1 station.
Greenock to Dumbarton Central bus services, operated by McGills Buses, arrive at Townend Road station.
The distance between Greenock and Dumbarton Central is 12.1 km. The road distance is 55 km.
You can take a bus from Stance 1 to Townend Road via Bus Station and Clydebank station in around 2h 7m.