The calculated distance (air line) between Benalup-Casas Viejas and Málaga is approximately 82 miles respectively 131 kilometers.
By car or train, the actual journey to Málaga is certainly longer, as only the direct route (as the crow flies) between Benalup-Casas Viejas and Málaga has been calculated here.
Air line (approximately)
131 kilometers
71 nautical miles