The calculated distance (air line) between San Miguel Ajusco and Acapulco de Juárez is approximately 170 miles respectively 274 kilometers.
By car or train, the actual journey to Acapulco de Juárez is certainly longer, as only the direct route (as the crow flies) between San Miguel Ajusco and Acapulco de Juárez has been calculated here.
Air line (approximately)
274 kilometers
148 nautical miles