The calculated distance (air line) between Naucalpan de Juárez and Tehuacán is approximately 139 miles respectively 224 kilometers.
By car or train, the actual journey to Tehuacán is certainly longer, as only the direct route (as the crow flies) between Naucalpan de Juárez and Tehuacán has been calculated here.
Air line (approximately)
224 kilometers
121 nautical miles