The calculated distance (air line) between La Rambla and Jerez de la Frontera is approximately 100 miles respectively 161 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 La Rambla and Jerez de la Frontera has been calculated here.
Air line (approximately)
161 kilometers
87 nautical miles