The average bus between Dublin and Castlemartyr takes 4h 10m and the fastest bus takes 3h 45m. There is a bus service every few hours from Dublin to Castlemartyr. 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 2 hours between Dublin and Castlemartyr. The earliest departure is at 6:30 AM in the morning, and the last departure from Dublin is at 11:30 PM which arrives into Castlemartyr at 8:37 AM. All services require a transfer at Cork Alfred Street and take an average of 4h 10m. The schedules shown below are for the next available departures.

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change

3h 45m • 1 change
Want to know about travelling from Dublin to Castlemartyr? 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 Dublin to Castlemartyr. However, there are services departing from Dublin station and arriving at Castlemartyr station via Cork Alfred Street. The journey, including transfers, takes approximately 4h 10m.
Dublin to Castlemartyr bus services, operated by Citylink, depart from Crampton Quay station.
Dublin to Castlemartyr bus services, operated by Citylink, arrive at Cork Alfred Street station.
The distance between Dublin and Castlemartyr is 199.5 km. The road distance is 277 km.
Citylink operates a bus from Crampton Quay to Cork Alfred Street hourly. Tickets cost €21–30 and the journey takes 3h.