The calculated distance (air line) between Lucknow and Bīghāpur Khurd is approximately 38 miles respectively 61 kilometers.
By car or train, the actual journey to Bīghāpur Khurd is certainly longer, as only the direct route (as the crow flies) between Lucknow and Bīghāpur Khurd has been calculated here.
Air line (approximately)
61 kilometers
33 nautical miles