The average bus between Cumnock and Thornhill takes 3h 3m and the fastest bus takes 1h 19m. The bus service runs several times per day from Cumnock to Thornhill. 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 3 times a day between Cumnock and Thornhill. The earliest departure is at 6:28 AM in the morning, and the last departure from Cumnock is at 10:48 PM which arrives into Thornhill at 7:31 AM. All services require a transfer, and take on average 3h 3m. The schedules shown below are for the next available departures.

1h 19m • 1 change

1h 29m • 1 change
Arrives next day

8h 43m • 1 change

1h 49m • 1 change

1h 19m • 1 change

1h 29m • 1 change
Arrives next day

8h 43m • 1 change
Want to know about travelling from Cumnock to Thornhill? 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 Cumnock to Thornhill. However, there are services departing from Cumnock station and arriving at Thornhill station via Castle Primary school. The journey, including transfers, takes approximately 3h 3m.
Cumnock to Thornhill bus services, operated by Stagecoach West Scotland, depart from Cumnock Bus Station.
Cumnock to Thornhill bus services, operated by Stagecoach West Scotland, arrive at Old Post Office station.
The distance between Cumnock and Thornhill is 39.6 km. The road distance is 49 km.
You can take a bus from Cumnock Bus Station to Old Post Office via Castle Primary school in around 2h 8m.