The calculated distance (air line) between Kot Radha Kishan and Kahna Nau is approximately 21 miles respectively 34 kilometers.
By car or train, the actual journey to Kahna Nau is certainly longer, as only the direct route (as the crow flies) between Kot Radha Kishan and Kahna Nau has been calculated here.
Air line (approximately)
34 kilometers
18 nautical miles