The average bus between Trim and Coolock takes 1h 48m and the fastest bus takes 1h 22m. There is an hourly bus service from Trim to Coolock. 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 hourly between Trim and Coolock. The earliest departure is at 6:04 AM in the morning, and the last departure from Trim is at 10:01 PM which arrives into Coolock at 11:38 PM. All services require a transfer, and take on average 1h 48m. The schedules shown below are for the next available departures.

2h 21m • 1 change

1h 53m • 1 change

1h 44m • 1 change

2h 7m • 1 change

1h 58m • 1 change

2h • 1 change

2h • 1 change

1h 54m • 1 change

1h 58m • 1 change

2h • 1 change

2h • 1 change

1h 54m • 1 change
Want to know about travelling from Trim to Coolock? 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 Trim to Coolock. However, there are services departing from Trim station and arriving at Coolock station via Dublin Busáras. The journey, including transfers, takes approximately 1h 48m.
Trim to Coolock bus services, operated by Bus Éireann, depart from Trim Ring Road station.
Trim to Coolock bus services, operated by Bus Éireann, arrive at Saint Brendan's Church station.
The distance between Trim and Coolock is 43.3 km. The road distance is 52 km.
You can take a bus from Trim Ring Road to Saint Brendan's Church via Busáras in around 1h 38m.