The calculated distance (air line) between Sredniy and Ust’-Ordynskiy is approximately 53 miles respectively 85 kilometers.
By car or train, the actual journey to Ust’-Ordynskiy is certainly longer, as only the direct route (as the crow flies) between Sredniy and Ust’-Ordynskiy has been calculated here.
Air line (approximately)
85 kilometers
46 nautical miles