The calculated distance (air line) between Krasnogvardeyskoye and Krasnodar is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Krasnodar is certainly longer, as only the direct route (as the crow flies) between Krasnogvardeyskoye and Krasnodar has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles