The calculated distance (air line) between Nealtican and Álvaro Obregón is approximately 55 miles respectively 88 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between Nealtican and Álvaro Obregón has been calculated here.
Air line (approximately)
88 kilometers
48 nautical miles