The calculated distance (air line) between Campillos and Jerez de la Frontera is approximately 75 miles respectively 120 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 Campillos and Jerez de la Frontera has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles