The calculated distance (air line) between San Nicolás Guadalupe and León de los Aldama is approximately 149 miles respectively 240 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 San Nicolás Guadalupe and León de los Aldama has been calculated here.
Air line (approximately)
240 kilometers
130 nautical miles