The average bus between Knock and Castleknock takes 5h 21m and the fastest bus takes 4h 12m. The bus service runs several times per day from Knock to Castleknock. 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 4 times a day between Knock and Castleknock. The earliest departure is at 6:51 AM in the morning, and the last departure from Knock is at 9:13 PM which arrives into Castleknock at 12:25 PM. All services require a transfer at Claremorris and take an average of 5h 21m. The schedules shown below are for the next available departures.


5h 21m • 2 changes

4h 27m • 2 changes

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5h 21m • 2 changes

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4h 19m • 2 changes

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5h 34m • 2 changes

4h 20m • 2 changes

4h 12m • 2 changes

5h 40m • 2 changesWant to know about travelling from Knock to Castleknock? 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 Knock to Castleknock. However, there are services departing from Knock station and arriving at Castleknock station via Bachelors Walk. The journey, including transfers, takes approximately 5h 21m.
Knock to Castleknock bus services, operated by Bus Éireann, depart from Claremorris station.
Knock to Castleknock bus services, operated by Bus Éireann, arrive at Bachelors Walk station.
The distance between Knock and Castleknock is 175.2 km. The road distance is 239 km.
Citylink operates a bus from Claremorris to Bachelors Walk 5 times a day. Tickets cost €20–28 and the journey takes 2h 55m.