The average bus between Roscommon and Trim takes 3h 58m and the fastest bus takes 2h 42m. The bus service runs several times per day from Roscommon to Trim. 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 Roscommon and Trim. The earliest departure is at 8:00 AM in the morning, and the last departure from Roscommon is at 10:30 PM which arrives into Trim at 7:06 AM. All services require a transfer, and take on average 3h 58m. The schedules shown below are for the next available departures.

2h 51m • 1 change

2h 42m • 1 change
Arrives next day

8h 40m • 1 change

2h 49m • 1 change

2h 55m • 1 change

2h 51m • 1 change

2h 42m • 1 change

2h 49m • 1 change

2h 55m • 1 change

2h 51m • 1 change

2h 42m • 1 change

2h 49m • 1 change

2h 55m • 1 change

2h 51m • 1 change

2h 42m • 1 change

2h 49m • 1 change

2h 55m • 1 change

2h 51m • 1 change

2h 42m • 1 change
Want to know about travelling from Roscommon to Trim? 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 Roscommon to Trim. However, there are services departing from Roscommon station and arriving at Trim station via Athlone Station station. The journey, including transfers, takes approximately 3h 58m.
Roscommon to Trim bus services, operated by Bus Éireann, depart from Roscommon station.
Roscommon to Trim bus services, operated by Bus Éireann, arrive at Trim Centre station.
The distance between Roscommon and Trim is 92.7 km. The road distance is 124 km.
You can take a bus from Roscommon to Trim Centre via Athlone Station in around 3h 30m.