The calculated distance (air line) between Ario de Rayón and León de los Aldama is approximately 88 miles respectively 141 kilometers.
By car or train, the actual journey to León de los Aldama is certainly longer, as only the direct route (as the crow flies) between Ario de Rayón and León de los Aldama has been calculated here.
Air line (approximately)
141 kilometers
76 nautical miles