The calculated distance (air line) between Los Palacios and Güira de Melena is approximately 49 miles respectively 79 kilometers.
By car or train, the actual journey to Güira de Melena is certainly longer, as only the direct route (as the crow flies) between Los Palacios and Güira de Melena has been calculated here.
Air line (approximately)
79 kilometers
43 nautical miles