The calculated distance (air line) between Kielce and Jastrzębie Zdrój is approximately 110 miles respectively 177 kilometers.
By car or train, the actual journey to Jastrzębie Zdrój is certainly longer, as only the direct route (as the crow flies) between Kielce and Jastrzębie Zdrój has been calculated here.
Air line (approximately)
177 kilometers
96 nautical miles