The calculated distance (air line) between Uchqŭrghon Shahri and Namangan is approximately 23 miles respectively 36 kilometers.
By car or train, the actual journey to Namangan is certainly longer, as only the direct route (as the crow flies) between Uchqŭrghon Shahri and Namangan has been calculated here.
Air line (approximately)
36 kilometers
20 nautical miles