The average bus between Letterkenny and Hillsborough Castle takes 4h 22m and the fastest bus takes 3h 27m. The bus service runs several times per day from Letterkenny to Hillsborough Castle. 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 3 hours between Letterkenny and Hillsborough Castle. The earliest departure is at 6:35 AM in the morning, and the last departure from Letterkenny is at 9:00 PM which arrives into Hillsborough Castle at 7:52 AM. All services require a transfer at Foyle Street Bus Station and take an average of 4h 22m. The schedules shown below are for the next available departures.


4h 23m • 2 changes


3h 57m • 2 changes


4h 37m • 2 changes


4h 18m • 2 changes


3h 32m • 2 changes


3h 27m • 2 changes


3h 37m • 2 changes


3h 37m • 2 changes


3h 32m • 2 changes


3h 27m • 2 changes


3h 37m • 2 changes


3h 37m • 2 changes


3h 32m • 2 changes


3h 27m • 2 changes


3h 37m • 2 changes


3h 37m • 2 changes


3h 32m • 2 changes


3h 27m • 2 changes


3h 37m • 2 changes


3h 37m • 2 changes
Want to know about travelling from Letterkenny to Hillsborough Castle? 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 Letterkenny to Hillsborough Castle. However, there are services departing from Letterkenny station and arriving at Hillsborough Castle station via Ulsterbus Depot. The journey, including transfers, takes approximately 4h 22m.
Letterkenny to Hillsborough Castle bus services, operated by Expressway (Bus Éireann), depart from Letterkenny Bus station.
Letterkenny to Hillsborough Castle bus services, operated by Expressway (Bus Éireann), arrive at Grand Central Station Stand 7.
The distance between Letterkenny and Hillsborough Castle is 119 km. The road distance is 172 km.
You can take a bus from Letterkenny Bus to Hillsborough Castle via Foyle Street Bus Station, Grand Central Station Stand 11, and Hillsborough War Memorial in around 3h 44m.