The calculated distance (air line) between Tenancingo and Álvaro Obregón is approximately 67 miles respectively 108 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between Tenancingo and Álvaro Obregón has been calculated here.
Air line (approximately)
108 kilometers
58 nautical miles