The calculated distance (air line) between San Pedro de los Baños and Álvaro Obregón is approximately 46 miles respectively 75 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 Pedro de los Baños and Álvaro Obregón has been calculated here.
Air line (approximately)
75 kilometers
40 nautical miles