The calculated distance (air line) between Opopeo and Naucalpan de Juárez is approximately 154 miles respectively 248 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 Opopeo and Naucalpan de Juárez has been calculated here.
Air line (approximately)
248 kilometers
134 nautical miles