The average bus between Alloa and Dumbarton takes 3h and the fastest bus takes 2h 7m. There is a bus service every few hours from Alloa 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 hourly between Alloa and Dumbarton. The earliest departure is at 6:22 AM in the morning, and the last departure from Alloa is at 11:23 PM which arrives into Dumbarton at 6:47 AM. All services require a transfer at Bus Station and take an average of 3h. The schedules shown below are for the next available departures.


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2h 44m • 2 changesWant to know about travelling from Alloa 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 Alloa to Dumbarton. However, there are services departing from Alloa station and arriving at Dumbarton station via Bus Station station. The journey, including transfers, takes approximately 3h.
Alloa to Dumbarton bus services, operated by Midland Bluebird, depart from Shillinghill station.
Alloa to Dumbarton bus services, operated by Midland Bluebird, arrive at Barloan Toll station.
The distance between Alloa and Dumbarton is 52.1 km. The road distance is 79 km.
You can take a bus from Shillinghill to Barloan Toll via Bus Station and Buchanan Bus Station in around 2h 25m.