The calculated distance (air line) between Kirov and Belaya Kholunitsa is approximately 46 miles respectively 74 kilometers.
By car or train, the actual journey to Belaya Kholunitsa is certainly longer, as only the direct route (as the crow flies) between Kirov and Belaya Kholunitsa has been calculated here.
Air line (approximately)
74 kilometers
40 nautical miles