The calculated distance (air line) between Chalchihuapan and Naucalpan de Juárez is approximately 69 miles respectively 110 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 Chalchihuapan and Naucalpan de Juárez has been calculated here.
Air line (approximately)
110 kilometers
59 nautical miles