The calculated distance (air line) between Novokuznetsk and Leninsk-Kuznetsky is approximately 73 miles respectively 117 kilometers.
By car or train, the actual journey to Leninsk-Kuznetsky is certainly longer, as only the direct route (as the crow flies) between Novokuznetsk and Leninsk-Kuznetsky has been calculated here.
Air line (approximately)
117 kilometers
63 nautical miles