The average bus between Ayr and Inverarnan takes 3h 26m and the fastest bus takes 2h 38m. There is a bus service every few hours from Ayr to Inverarnan. 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 Ayr and Inverarnan. The earliest departure is at 6:20 AM in the morning, and the last departure from Ayr is at 10:40 PM which arrives into Inverarnan at 8:05 AM. All services require a transfer, and take on average 3h 26m. The schedules shown below are for the next available departures.

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3h 10m • 1 change

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3h 15m • 1 change
Want to know about travelling from Ayr to Inverarnan? 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 Ayr to Inverarnan. However, there are services departing from Ayr station and arriving at Inverarnan station via Buchanan Bus Station station. The journey, including transfers, takes approximately 3h 26m.
Ayr to Inverarnan bus services, operated by Stagecoach West Scotland, depart from Ayr Bus Station.
Ayr to Inverarnan bus services, operated by Stagecoach West Scotland, arrive at Hotel station.
The distance between Ayr and Inverarnan is 96.4 km. The road distance is 129 km.
You can take a bus from Ayr Bus Station to Hotel via Buchanan Bus Station in around 3h 2m.