The calculated distance (air line) between Katowice and Tomaszów Mazowiecki is approximately 98 miles respectively 157 kilometers.
By car or train, the actual journey to Tomaszów Mazowiecki is certainly longer, as only the direct route (as the crow flies) between Katowice and Tomaszów Mazowiecki has been calculated here.
Air line (approximately)
157 kilometers
85 nautical miles