The calculated distance (air line) between Chelyabinsk and Yuzhnoural’sk is approximately 50 miles respectively 80 kilometers.
By car or train, the actual journey to Yuzhnoural’sk is certainly longer, as only the direct route (as the crow flies) between Chelyabinsk and Yuzhnoural’sk has been calculated here.
Air line (approximately)
80 kilometers
43 nautical miles