All bus routes to Letterkenny (Ireland) A B C D L S W A Buses from Ardee to Letterkenny B Bus Bunratty to Letterkenny C Buses from Carrickmacross to Letterkenny Buses to Letterkenny from Cork D Bus from Dublin Airport to Letterkenny Buses Dublin - Letterkenny L Bus Londonderry to Letterkenny From Lifford to Letterkenny bus S From Shannon Airport to Letterkenny bus W Buses Waterford - Letterkenny
