The calculated distance (air line) between Puebla and San Nicolás de los Ranchos is approximately 19 miles respectively 30 kilometers.
By car or train, the actual journey to San Nicolás de los Ranchos is certainly longer, as only the direct route (as the crow flies) between Puebla and San Nicolás de los Ranchos has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles