The calculated distance (air line) between Staraya Vichuga and Nizhniy Novgorod is approximately 103 miles respectively 166 kilometers.
By car or train, the actual journey to Nizhniy Novgorod is certainly longer, as only the direct route (as the crow flies) between Staraya Vichuga and Nizhniy Novgorod has been calculated here.
Air line (approximately)
166 kilometers
90 nautical miles