The calculated distance (air line) between Jhang Sadr and Sarai Sidhu is approximately 51 miles respectively 82 kilometers.
By car or train, the actual journey to Sarai Sidhu is certainly longer, as only the direct route (as the crow flies) between Jhang Sadr and Sarai Sidhu has been calculated here.
Air line (approximately)
82 kilometers
44 nautical miles