The calculated distance (air line) between San Martín Caltenco and Naucalpan de Juárez is approximately 101 miles respectively 163 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 Martín Caltenco and Naucalpan de Juárez has been calculated here.
Air line (approximately)
163 kilometers
88 nautical miles