The calculated distance (air line) between Gujranwala and Mian Channun is approximately 160 miles respectively 258 kilometers.
By car or train, the actual journey to Mian Channun is certainly longer, as only the direct route (as the crow flies) between Gujranwala and Mian Channun has been calculated here.
Air line (approximately)
258 kilometers
139 nautical miles