The average bus between Troon and Castlemilk takes 2h 32m and the fastest bus takes 2h 7m. There is a bus service every few hours from Troon to Castlemilk. 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 Troon and Castlemilk. The earliest departure is at 6:55 AM in the morning, and the last departure from Troon is at 9:45 PM which arrives into Castlemilk at 12:01 AM. All services require a transfer at Dunlop Street and take an average of 2h 32m. The schedules shown below are for the next available departures.


2h 22m • 2 changes


2h 53m • 2 changes


2h 25m • 2 changes


2h 30m • 2 changes


2h 26m • 2 changes


2h 28m • 2 changes


2h 31m • 2 changes


2h 34m • 2 changes


2h 26m • 2 changes


2h 30m • 2 changes


2h 29m • 2 changes


2h 31m • 2 changes


2h 26m • 2 changes


2h 14m • 2 changes


2h 29m • 2 changes


2h 15m • 2 changes
Want to know about travelling from Troon to Castlemilk? 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 Troon to Castlemilk. However, there are services departing from Troon station and arriving at Castlemilk station via Dunlop Street. The journey, including transfers, takes approximately 2h 32m.
Troon to Castlemilk bus services, operated by Stagecoach West Scotland, depart from Portland Street station.
Troon to Castlemilk bus services, operated by Stagecoach West Scotland, arrive at Glenwood Business Centre station.
The distance between Troon and Castlemilk is 39.8 km. The road distance is 67 km.
You can take a bus from Portland Street to Glenwood Business Centre via Dunlop Street, Kilmarnock Bus Station, Waterloo Lane, and Central Station in around 2h 20m.