The average bus between Naas and Castlebar takes 5h 8m and the fastest bus takes 4h 34m. The bus service runs several times per day from Naas to Castlebar. 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 4 hours between Naas and Castlebar. The earliest departure is at 6:03 AM in the morning, and the last departure from Naas is at 11:55 PM which arrives into Castlebar at 11:00 AM. All services require a transfer at Bachelors Walk and take an average of 5h 8m. The schedules shown below are for the next available departures.
Arrives next day

4h 55m • 1 change
Arrives next day

4h 52m • 1 change

4h 57m • 1 change

4h 50m • 1 change

4h 48m • 1 change

4h 55m • 1 change

4h 57m • 1 change

4h 50m • 1 change

4h 50m • 1 change

4h 48m • 1 change

4h 51m • 1 change

4h 55m • 1 change

4h 34m • 1 change
Arrives next day

5h 9m • 1 change

4h 40m • 1 change

4h 40m • 1 change

4h 45m • 1 change

4h 47m • 1 change

4h 40m • 1 change

4h 40m • 1 change

4h 45m • 1 change

4h 47m • 1 change

4h 57m • 1 change

4h 50m • 1 change

4h 48m • 1 change

4h 55m • 1 change
Want to know about travelling from Naas to Castlebar? 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 Naas to Castlebar. However, there are services departing from Naas station and arriving at Castlebar station via Bachelors Walk. The journey, including transfers, takes approximately 5h 8m.
Naas to Castlebar bus services, operated by Go-Ahead Ireland, depart from Naas station.
Naas to Castlebar bus services, operated by Go-Ahead Ireland, arrive at Castlebar station.
The distance between Naas and Castlebar is 187.9 km. The road distance is 280 km.
You can take a bus from Naas to Castlebar via Bachelors Walk and Crampton Quay in around 5h 29m.