The calculated distance (air line) between La Valla and Álvaro Obregón is approximately 95 miles respectively 153 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between La Valla and Álvaro Obregón has been calculated here.
Air line (approximately)
153 kilometers
83 nautical miles