All bus routes to Letterkenny (Ireland) C D E N R S W C Bus Cork to Letterkenny D Bus Drogheda to Letterkenny Bus Drumod to Letterkenny Bus Dublin Airport to Letterkenny Bus Dublin to Letterkenny E Bus Enniscorthy to Letterkenny N Bus New Ross to Letterkenny R Bus Roosky to Letterkenny Bus Rosslare to Letterkenny S Bus Strokestown to Letterkenny W Bus Wexford to Letterkenny