The calculated distance (air line) between Lyskovo and Nizhniy Novgorod is approximately 45 miles respectively 72 kilometers.
By car or train, the actual journey to Nizhniy Novgorod is certainly longer, as only the direct route (as the crow flies) between Lyskovo and Nizhniy Novgorod has been calculated here.
Air line (approximately)
72 kilometers
39 nautical miles