The average bus between Kilkenny and Castletroy takes 3h 54m and the fastest bus takes 3h 40m. There is a bus service every few hours from Kilkenny to Castletroy. 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 Kilkenny and Castletroy. The earliest departure is at 4:45 AM at night, and the last departure from Kilkenny is at 9:45 PM which arrives into Castletroy at 2:15 AM. All services require a transfer, and take on average 3h 54m. The schedules shown below are for the next available departures.

4h • 1 change

3h 50m • 1 change

3h 45m • 1 change

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3h 50m • 1 change

3h 45m • 1 change

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Want to know about travelling from Kilkenny to Castletroy? 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 Kilkenny to Castletroy. However, there are services departing from Kilkenny station and arriving at Castletroy station via Red Cow Luas. The journey, including transfers, takes approximately 3h 54m.
Kilkenny to Castletroy bus services, operated by Dublin Coach, depart from Kilkenny MacDonagh Station.
Kilkenny to Castletroy bus services, operated by Dublin Coach, arrive at UL Student Centre station.
The distance between Kilkenny and Castletroy is 89 km. The road distance is 297 km.
You can take a bus from Kilkenny MacDonagh Station to UL Student Centre via Red Cow Luas in around 3h 43m.