The average bus between Belfast and Castledermot takes 4h 42m and the fastest bus takes 4h 20m. The bus service runs several times per day from Belfast to Castledermot. 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 Belfast and Castledermot. The earliest departure is at 3:50 AM at night, and the last departure from Belfast is at 2:50 PM which arrives into Castledermot at 7:20 PM. All services require a transfer at Terminal 1 Zone 1 and take an average of 4h 42m. The schedules shown below are for the next available departures.

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Want to know about travelling from Belfast to Castledermot? 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 Belfast to Castledermot. However, there are services departing from Belfast station and arriving at Castledermot station via Terminal 1 Zone 1. The journey, including transfers, takes approximately 4h 42m.
Belfast to Castledermot bus services, operated by Dublin Express, depart from Grand Central Station.
Belfast to Castledermot bus services, operated by Dublin Express, arrive at Castledermot station.
The distance between Belfast and Castledermot is 196.7 km. The road distance is 247 km.
You can take a bus from Grand Central Station to Castledermot via Terminal 1 Zone 1 and Airport Zone 16 in around 4h 50m.