The calculated distance (air line) between Topes de Collantes and San Miguel del Padrón is approximately 168 miles respectively 271 kilometers.
By car or train, the actual journey to San Miguel del Padrón is certainly longer, as only the direct route (as the crow flies) between Topes de Collantes and San Miguel del Padrón has been calculated here.
Air line (approximately)
271 kilometers
146 nautical miles