The average bus between Kilsyth and Castle Douglas takes 5h and the fastest bus takes 4h 6m. The bus service runs several times per day from Kilsyth 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 every 2 hours between Kilsyth and Castle Douglas. The earliest departure is at 6:21 AM in the morning, and the last departure from Kilsyth is at 10:06 PM which arrives into Castle Douglas at 6:31 AM. All services require a transfer at Buchanan Bus Station and take an average of 5h. The schedules shown below are for the next available departures.


4h 29m • 2 changes

4h 47m • 2 changes

4h 32m • 2 changes

4h 37m • 2 changes

4h 39m • 2 changes

4h 48m • 2 changes

4h 41m • 2 changes

4h 40m • 2 changes

5h 2m • 2 changes

4h 18m • 2 changes

4h 35m • 2 changesArrives next day


10h 19m • 2 changes

4h 39m • 2 changes

4h 48m • 2 changes

4h 55m • 2 changes

4h 40m • 2 changes

4h 29m • 2 changes

4h 47m • 2 changes

4h 32m • 2 changes

4h 37m • 2 changesWant to know about travelling from Kilsyth 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 Kilsyth to Castle Douglas. However, there are services departing from Kilsyth station and arriving at Castle Douglas station via Buchanan Bus Station station. The journey, including transfers, takes approximately 5h.
Kilsyth to Castle Douglas bus services, operated by First Greater Glasgow, depart from Main Street station.
Kilsyth to Castle Douglas bus services, operated by First Greater Glasgow, arrive at Stance 2 station.
The distance between Kilsyth and Castle Douglas is 115.5 km. The road distance is 183 km.
You can take a bus from Main Street to Royal Bank via Buchanan Bus Station, Stance 2, and Stance 5 in around 4h 22m.