The average bus between Castlederg and Letterkenny takes 1h 42m and the fastest bus takes 59 min. The bus service runs several times per day from Castlederg to Letterkenny. 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 Castlederg and Letterkenny. The earliest departure is at 9:35 AM in the morning, and the last departure from Castlederg is at 6:20 PM which arrives into Letterkenny at 7:19 PM. All services require a transfer at Abercorn Square and take an average of 1h 42m. The schedules shown below are for the next available departures.

1h 59m • 1 change

1h 39m • 1 change

2h 9m • 1 change

59 min • 1 change

1h 44m • 1 change

1h 59m • 1 change

1h 39m • 1 change

2h 9m • 1 change

1h 44m • 1 change

1h 59m • 1 change

1h 39m • 1 change

2h 9m • 1 change

1h 44m • 1 change

1h 59m • 1 change

1h 39m • 1 change

2h 9m • 1 change

1h 44m • 1 change

1h 59m • 1 change

1h 39m • 1 change

2h 9m • 1 change
Want to know about travelling from Castlederg to Letterkenny? 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 Castlederg to Letterkenny. However, there are services departing from Castlederg station and arriving at Letterkenny station via Abercorn Square. The journey, including transfers, takes approximately 1h 42m.
Castlederg to Letterkenny bus services, operated by Translink, depart from The Diamond station.
Castlederg to Letterkenny bus services, operated by Translink, arrive at Letterkenny Bus Station.
The distance between Castlederg and Letterkenny is 28.3 km. The road distance is 49 km.
You can take a bus from The Diamond to Letterkenny Bus Station via Abercorn Square and Bradley Way in around 2h 16m.