The average bus between Dumbarton and Troon takes 3h 14m and the fastest bus takes 2h 28m. There is a bus service every few hours from Dumbarton to Troon. 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 Dumbarton and Troon. The earliest departure is at 6:35 AM in the morning, and the last departure from Dumbarton is at 10:23 PM which arrives into Troon at 6:46 AM. All services require a transfer at James Watt Street and take an average of 3h 14m. The schedules shown below are for the next available departures.


3h 17m • 2 changes

2h 52m • 2 changes

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2h 30m • 2 changes

2h 47m • 2 changes

3h 2m • 2 changes

2h 56m • 2 changes

3h • 2 changes

2h 47m • 2 changes

3h 2m • 2 changes

2h 56m • 2 changes

3h • 2 changes

2h 47m • 2 changes

3h 2m • 2 changes

2h 56m • 2 changes

3h • 2 changesWant to know about travelling from Dumbarton to Troon? 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 to Troon. However, there are services departing from Dumbarton station and arriving at Troon station via James Watt Street. The journey, including transfers, takes approximately 3h 14m.
Dumbarton to Troon bus services, operated by First Greater Glasgow, depart from Shopping Centre Entrance station.
Dumbarton to Troon bus services, operated by First Greater Glasgow, arrive at Bradan Road station.
The distance between Dumbarton and Troon is 44.9 km. The road distance is 86 km.
You can take a bus from Shopping Centre Entrance to Bradan Road via James Watt Street, West Campbell Street, and Kilmarnock Bus Station in around 3h 3m.