The calculated distance (air line) between Chak Thirty-one -Eleven Left and Multan is approximately 74 miles respectively 120 kilometers.
By car or train, the actual journey to Multan is certainly longer, as only the direct route (as the crow flies) between Chak Thirty-one -Eleven Left and Multan has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles