The calculated distance (air line) between Vobkent Shahri and Kogon Shahri is approximately 19 miles respectively 31 kilometers.
By car or train, the actual journey to Kogon Shahri is certainly longer, as only the direct route (as the crow flies) between Vobkent Shahri and Kogon Shahri has been calculated here.
Air line (approximately)
31 kilometers
17 nautical miles