The average bus between Trim and Donegal takes 4h 19m and the fastest bus takes 3h 34m. The bus service runs several times per day from Trim to Donegal. 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 Trim and Donegal. The earliest departure is at 6:34 AM in the morning, and the last departure from Trim is at 9:45 PM which arrives into Donegal at 1:19 AM. All services require a transfer at Navan and take an average of 4h 19m. The schedules shown below are for the next available departures.


5h 27m • 2 changes


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Arrives next day


3h 36m • 2 changes


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4h 26m • 2 changes


3h 51m • 2 changes


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4h 26m • 2 changes


3h 51m • 2 changes


4h 59m • 2 changes


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4h 26m • 2 changes


3h 51m • 2 changes


4h 59m • 2 changes


4h 12m • 2 changes


3h 42m • 2 changes


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3h 42m • 2 changes
Want to know about travelling from Trim to Donegal? 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 Donegal. However, there are services departing from Trim station and arriving at Donegal station via Cavan Bus Station station. The journey, including transfers, takes approximately 4h 19m.
Trim to Donegal bus services, operated by Bus Éireann, depart from Navan R147 station.
Trim to Donegal bus services, operated by Bus Éireann, arrive at Donegal station.
The distance between Trim and Donegal is 149.3 km. The road distance is 197 km.
You can take a bus from Trim Centre to Donegal via Navan, Navan R147, and Cavan Bus Station in around 5h 26m.