The calculated distance (air line) between Atzacan and Álvaro Obregón is approximately 142 miles respectively 228 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between Atzacan and Álvaro Obregón has been calculated here.
Air line (approximately)
228 kilometers
123 nautical miles