The calculated distance (air line) between Rāja Sānsi and Kahna Nau is approximately 35 miles respectively 57 kilometers.
By car or train, the actual journey to Kahna Nau is certainly longer, as only the direct route (as the crow flies) between Rāja Sānsi and Kahna Nau has been calculated here.
Air line (approximately)
57 kilometers
31 nautical miles