The calculated distance (air line) between Molodyozhnoye and Nizhnegorskiy is approximately 45 miles respectively 73 kilometers.
By car or train, the actual journey to Nizhnegorskiy is certainly longer, as only the direct route (as the crow flies) between Molodyozhnoye and Nizhnegorskiy has been calculated here.
Air line (approximately)
73 kilometers
39 nautical miles