The average bus between Northern Ireland and Castlewellan takes 2h 37m and the fastest bus takes 1h 16m. The bus service runs several times per day from Northern Ireland to Castlewellan. 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 Northern Ireland and Castlewellan. The earliest departure is at 12:20 AM at night, and the last departure from Northern Ireland is at 11:05 PM which arrives into Castlewellan at 7:30 AM. All services require a transfer, and take on average 2h 37m. The schedules shown below are for the next available departures.

1h 26m • 1 change

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1h 46m • 1 change

1h 16m • 1 change

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1h 26m • 1 change

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1h 21m • 1 change

1h 16m • 1 change

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1h 21m • 1 change

1h 16m • 1 change

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1h 21m • 1 change
Want to know about travelling from Northern Ireland to Castlewellan? 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 Northern Ireland to Castlewellan. However, there are services departing from Northern Ireland station and arriving at Castlewellan station via Downpatrick Bus Station station. The journey, including transfers, takes approximately 2h 37m.
Northern Ireland to Castlewellan bus services, operated by Translink, depart from Adelaide St. station.
Northern Ireland to Castlewellan bus services, operated by Translink, arrive at Castlewellan Upper Square station.
The distance between Northern Ireland and Castlewellan is 75.1 km. The road distance is 52 km.
You can take a bus from Adelaide St. to Castlewellan Upper Square via Downpatrick Bus Station in around 2h 11m.