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