The calculated distance (air line) between Aguada de Pasajeros and Cárdenas is approximately 50 miles respectively 81 kilometers.
By car or train, the actual journey to Cárdenas is certainly longer, as only the direct route (as the crow flies) between Aguada de Pasajeros and Cárdenas has been calculated here.
Air line (approximately)
81 kilometers
44 nautical miles