The calculated distance (air line) between Yekaterinburg and Nyazepetrovsk is approximately 67 miles respectively 108 kilometers.
By car or train, the actual journey to Nyazepetrovsk is certainly longer, as only the direct route (as the crow flies) between Yekaterinburg and Nyazepetrovsk has been calculated here.
Air line (approximately)
108 kilometers
58 nautical miles