The calculated distance (air line) between Feodosiya and Krasnogvardeyskoye is approximately 62 miles respectively 99 kilometers.
By car or train, the actual journey to Krasnogvardeyskoye is certainly longer, as only the direct route (as the crow flies) between Feodosiya and Krasnogvardeyskoye has been calculated here.
Air line (approximately)
99 kilometers
54 nautical miles