The calculated distance (air line) between Fuente Obejuna and Jerez de la Frontera is approximately 116 miles respectively 187 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 Fuente Obejuna and Jerez de la Frontera has been calculated here.
Air line (approximately)
187 kilometers
101 nautical miles