The average bus between Prestwick and Dumbarton Central takes 2h 20m and the fastest bus takes 1h 45m. There is a bus service every few hours from Prestwick 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 Prestwick and Dumbarton Central. The earliest departure is at 6:13 AM in the morning, and the last departure from Prestwick is at 10:50 PM which arrives into Dumbarton Central at 12:42 AM. All services require a transfer at Waterloo Lane and take an average of 2h 20m. The schedules shown below are for the next available departures.

1h 57m • 1 change

2h 8m • 1 change

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2h 24m • 1 change

2h 2m • 1 change

2h 7m • 1 change

2h 8m • 1 change

2h 9m • 1 change

2h 2m • 1 change

2h 7m • 1 change

2h 8m • 1 change

2h 9m • 1 change

2h 2m • 1 change

2h 7m • 1 change

2h 8m • 1 change

2h 9m • 1 change
Want to know about travelling from Prestwick 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 Prestwick to Dumbarton Central. However, there are services departing from Prestwick station and arriving at Dumbarton Central station via Waterloo Lane. The journey, including transfers, takes approximately 2h 20m.
Prestwick to Dumbarton Central bus services, operated by Stagecoach West Scotland, depart from Station Road.
Prestwick to Dumbarton Central bus services, operated by Stagecoach West Scotland, arrive at Townend Road station.
The distance between Prestwick and Dumbarton Central is 49.9 km. The road distance is 81 km.
You can take a bus from Station Road to Townend Road via Waterloo Lane and York Street in around 1h 54m.