The average bus between Castlebar and Cork takes 6h 9m and the fastest bus takes 4h 30m. The bus service runs several times per day from Castlebar to Cork. 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 every 3 hours between Castlebar and Cork. The earliest departure is at 6:47 AM in the morning, and the last departure from Castlebar is at 8:20 PM which arrives into Cork at 11:25 AM. All services require a transfer, and take on average 6h 9m. The schedules shown below are for the next available departures.

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Want to know about travelling from Castlebar to Cork? 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 Castlebar to Cork. However, there are services departing from Castlebar station and arriving at Cork station via ATU Galway. The journey, including transfers, takes approximately 6h 9m.
Castlebar to Cork bus services, operated by Expressway (Bus Éireann), depart from Castlebar station.
Castlebar to Cork bus services, operated by Expressway (Bus Éireann), arrive at Cork Anderson's Quay station.
The distance between Castlebar and Cork is 224.8 km. The road distance is 279 km.
You can take a bus from Castlebar to Cork Anderson's Quay via ATU Galway in around 5h 15m.