The calculated distance (air line) between San Salvador de Jujuy and Yerba Buena is approximately 181 miles respectively 291 kilometers.
By car or train, the actual journey to Yerba Buena is certainly longer, as only the direct route (as the crow flies) between San Salvador de Jujuy and Yerba Buena has been calculated here.
Air line (approximately)
291 kilometers
157 nautical miles