The calculated distance (air line) between Arandas and Álvaro Obregón is approximately 170 miles respectively 273 kilometers.
By car or train, the actual journey to Álvaro Obregón is certainly longer, as only the direct route (as the crow flies) between Arandas and Álvaro Obregón has been calculated here.
Air line (approximately)
273 kilometers
147 nautical miles