The calculated distance (air line) between Tecamachalco and Acapulco de Juárez is approximately 184 miles respectively 297 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 Tecamachalco and Acapulco de Juárez has been calculated here.
Air line (approximately)
297 kilometers
160 nautical miles