Lucan is located in Swords city, Ireland at the 53.3574, -6.4486 coordinates. Distance from Lucan to other cities. are listed below, click on the city name to find distance between. Distance from Lucan to Dun Laoghaire 22 km, to Tallaght 9 km, to Drogheda 41 km. The green marker indicates the location of Lucan.