The calculated distance (air line) between Benito Juárez and Álvaro Obregón is approximately 53 miles respectively 85 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between Benito Juárez and Álvaro Obregón has been calculated here.
Air line (approximately)
85 kilometers
46 nautical miles