The calculated distance (air line) between Málaga and Sanlúcar de Barrameda is approximately 107 miles respectively 172 kilometers.
By car or train, the actual journey to Sanlúcar de Barrameda is certainly longer, as only the direct route (as the crow flies) between Málaga and Sanlúcar de Barrameda has been calculated here.
Air line (approximately)
172 kilometers
93 nautical miles