The calculated distance (air line) between Pinar del Río and Güira de Melena is approximately 80 miles respectively 129 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 Pinar del Río and Güira de Melena has been calculated here.
Air line (approximately)
129 kilometers
70 nautical miles