The calculated distance (air line) between Yagunovskiy and Novokuznetsk is approximately 115 miles respectively 185 kilometers.
By car or train, the actual journey to Novokuznetsk is certainly longer, as only the direct route (as the crow flies) between Yagunovskiy and Novokuznetsk has been calculated here.
Air line (approximately)
185 kilometers
100 nautical miles