The calculated distance (air line) between Naberezhnyye Chelny and Vavozh is approximately 75 miles respectively 120 kilometers.
By car or train, the actual journey to Vavozh is certainly longer, as only the direct route (as the crow flies) between Naberezhnyye Chelny and Vavozh has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles