The calculated distance (air line) between Quemado de Güines and Cienfuegos is approximately 46 miles respectively 74 kilometers.
By car or train, the actual journey to Cienfuegos is certainly longer, as only the direct route (as the crow flies) between Quemado de Güines and Cienfuegos has been calculated here.
Air line (approximately)
74 kilometers
40 nautical miles