The calculated distance (air line) between Cabezas and Álvaro Obregón is approximately 184 miles respectively 296 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between Cabezas and Álvaro Obregón has been calculated here.
Air line (approximately)
296 kilometers
160 nautical miles