The calculated distance (air line) between Benalup-Casas Viejas and Jerez de la Frontera is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Jerez de la Frontera is certainly longer, as only the direct route (as the crow flies) between Benalup-Casas Viejas and Jerez de la Frontera has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles