The calculated distance (air line) between San Miguel Octopan and Álvaro Obregón is approximately 131 miles respectively 211 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between San Miguel Octopan and Álvaro Obregón has been calculated here.
Air line (approximately)
211 kilometers
114 nautical miles