The calculated distance (air line) between Khem Karan and Talwandi Bhai is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Talwandi Bhai is certainly longer, as only the direct route (as the crow flies) between Khem Karan and Talwandi Bhai has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles