The calculated distance (air line) between San Juan Tepulco and Naucalpan de Juárez is approximately 85 miles respectively 137 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 San Juan Tepulco and Naucalpan de Juárez has been calculated here.
Air line (approximately)
137 kilometers
74 nautical miles