The calculated distance (air line) between Dún Laoghaire and Cluain Meala is approximately 92 miles respectively 148 kilometers.
By car or train, the actual journey to Cluain Meala is certainly longer, as only the direct route (as the crow flies) between Dún Laoghaire and Cluain Meala has been calculated here.
Air line (approximately)
148 kilometers
80 nautical miles