The calculated distance (air line) between Petrovka and Krasnogvardeyskoye is approximately 1 miles respectively 1 kilometers.
By car or train, the actual journey to Krasnogvardeyskoye is certainly longer, as only the direct route (as the crow flies) between Petrovka and Krasnogvardeyskoye has been calculated here.
Air line (approximately)
1 kilometers
1 nautical miles