The calculated distance (air line) between Hueyapan and Acapulco de Juárez is approximately 162 miles respectively 261 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 Hueyapan and Acapulco de Juárez has been calculated here.
Air line (approximately)
261 kilometers
141 nautical miles