The calculated distance (air line) between Lahore and Rāja Sānsi is approximately 29 miles respectively 46 kilometers.
By car or train, the actual journey to Rāja Sānsi is certainly longer, as only the direct route (as the crow flies) between Lahore and Rāja Sānsi has been calculated here.
Air line (approximately)
46 kilometers
25 nautical miles