The average bus between Dunbar and Castle Douglas takes 7h 7m and the fastest bus takes 5h 16m. The bus service runs several times per day from Dunbar to Castle Douglas. 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 4 times a day between Dunbar and Castle Douglas. The earliest departure is at 7:41 AM in the morning, and the last departure from Dunbar is at 6:53 PM which arrives into Castle Douglas at 10:04 AM. All services require a transfer at Princes Street and take an average of 7h 7m. The schedules shown below are for the next available departures.


5h 49m • 2 changes


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5h 17m • 2 changes
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5h 17m • 2 changes
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5h 49m • 2 changes


5h 22m • 2 changes


5h 17m • 2 changes
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11h 38m • 2 changes
Want to know about travelling from Dunbar to Castle Douglas? 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 Dunbar to Castle Douglas. However, there are services departing from Dunbar station and arriving at Castle Douglas station via Princes Street. The journey, including transfers, takes approximately 7h 7m.
Dunbar to Castle Douglas bus services, operated by East Coast Buses, depart from High Street station.
Dunbar to Castle Douglas bus services, operated by East Coast Buses, arrive at Whitesands station.
The distance between Dunbar and Castle Douglas is 148 km. The road distance is 210 km.
You can take a bus from High Street to Royal Bank via Princes Street and Whitesands in around 6h 22m.