The calculated distance (air line) between Sharqpur Sharif and Nankana Sahib is approximately 23 miles respectively 37 kilometers.
By car or train, the actual journey to Nankana Sahib is certainly longer, as only the direct route (as the crow flies) between Sharqpur Sharif and Nankana Sahib has been calculated here.
Air line (approximately)
37 kilometers
20 nautical miles