The average bus between Greenock and Dumbarton Central takes 2h 1m and the fastest bus takes 1h 39m. There is a bus service every few hours 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 hourly between Greenock and Dumbarton Central. The earliest departure is at 6:45 AM in the morning, and the last departure from Greenock is at 9:55 PM which arrives into Dumbarton Central at 6:47 AM. All services require a transfer at Buchanan Bus Station and take an average of 2h 1m. The schedules shown below are for the next available departures.

1h 49m • 1 change
1h 57m • 1 change
1h 43m • 1 change
1h 43m • 1 change
1h 39m • 1 change
1h 49m • 1 change
1h 44m • 1 change
2h 4m • 1 change
1h 44m • 1 change
1h 54m • 1 change
1h 59m • 1 change
2h 4m • 1 changeWant 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 Buchanan Bus Station station. The journey, including transfers, takes approximately 2h 1m.
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 Barloan Toll station.
The distance between Greenock and Dumbarton Central is 12.1 km. The road distance is 68 km.
You can take a bus from Stance 1 to Dumbarton Central via Buchanan Bus Station and Barloan Toll in around 2h 16m.