The calculated distance (air line) between San Luis Tecuhautitlán and Álvaro Obregón is approximately 35 miles respectively 56 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between San Luis Tecuhautitlán and Álvaro Obregón has been calculated here.
Air line (approximately)
56 kilometers
30 nautical miles