The calculated distance (air line) between Wola and Piekary Śląskie is approximately 155 miles respectively 250 kilometers.
By car or train, the actual journey to Piekary Śląskie is certainly longer, as only the direct route (as the crow flies) between Wola and Piekary Śląskie has been calculated here.
Air line (approximately)
250 kilometers
135 nautical miles