The average bus between Blackrock and Roscommon takes 5h 18m and the fastest bus takes 3h 24m. The bus service runs several times per day from Blackrock to Roscommon. 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 Blackrock and Roscommon. The earliest departure is at 7:22 AM in the morning, and the last departure from Blackrock is at 11:27 PM which arrives into Roscommon at 11:52 AM. All services require a transfer at Merchant's Quay and take an average of 5h 18m. The schedules shown below are for the next available departures.



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4h 42m • 3 changesWant to know about travelling from Blackrock to Roscommon? 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 Blackrock to Roscommon. However, there are services departing from Frascati SC station and arriving at Longford Stn station via Merchant's Quay station. The journey, including transfers, takes approximately 5h 18m.
Blackrock to Roscommon bus services, operated by Dublin Bus, depart from Frascati SC station.
Blackrock to Roscommon bus services, operated by Expressway (Bus Éireann), arrive at Longford Stn station.
The distance between Blackrock and Roscommon is 138.1 km. The road distance is 150 km.
You can take a bus from Frascati SC to Roscommon via Merchant's Quay, Liffey Valley SC, and Longford Stn in around 5h 12m.