The average bus between Dumbarton Castle and Greenock takes 2h 4m and the fastest bus takes 1h 37m. The bus runs at least 2 times per hour from Dumbarton Castle to Greenock. 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 30 minutes between Dumbarton Castle and Greenock. The earliest departure is at 6:11 AM in the morning, and the last departure from Dumbarton Castle is at 9:22 PM which arrives into Greenock at 11:53 PM. All services require a transfer at James Watt Street and take an average of 2h 4m. The schedules shown below are for the next available departures.
Want to know about travelling from Dumbarton Castle to Greenock? 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 Dumbarton Castle to Greenock. However, there are services departing from Dumbarton Castle station and arriving at Greenock station via James Watt Street. The journey, including transfers, takes approximately 2h 4m.
Dumbarton Castle to Greenock bus services, operated by First Greater Glasgow, depart from Victoria Street station.
Dumbarton Castle to Greenock bus services, operated by First Greater Glasgow, arrive at West Stewart Street station.
The distance between Dumbarton Castle and Greenock is 12.3 km. The road distance is 65 km.
You can take a bus from Victoria Street to West Stewart Street via James Watt Street and West Campbell Street in around 1h 55m.
