The calculated distance (air line) between Novokuznetsk and Pervomayskoye is approximately 111 miles respectively 178 kilometers.
By car or train, the actual journey to Pervomayskoye is certainly longer, as only the direct route (as the crow flies) between Novokuznetsk and Pervomayskoye has been calculated here.
Air line (approximately)
178 kilometers
96 nautical miles