The calculated distance (air line) between San Nicolás de Bari and Güira de Melena is approximately 38 miles respectively 61 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 San Nicolás de Bari and Güira de Melena has been calculated here.
Air line (approximately)
61 kilometers
33 nautical miles