The calculated distance (air line) between Esch-sur-Alzette and Redange-sur-Attert is approximately 19 miles respectively 31 kilometers.
By car or train, the actual journey to Redange-sur-Attert is certainly longer, as only the direct route (as the crow flies) between Esch-sur-Alzette and Redange-sur-Attert has been calculated here.
Air line (approximately)
31 kilometers
16 nautical miles