The calculated distance (air line) between Teocelo and Naucalpan de Juárez is approximately 148 miles respectively 238 kilometers.
By car or train, the actual journey to Naucalpan de Juárez is certainly longer, as only the direct route (as the crow flies) between Teocelo and Naucalpan de Juárez has been calculated here.
Air line (approximately)
238 kilometers
128 nautical miles