The calculated distance (air line) between Shādīpur Julāna and Najafgarh is approximately 50 miles respectively 80 kilometers.
By car or train, the actual journey to Najafgarh is certainly longer, as only the direct route (as the crow flies) between Shādīpur Julāna and Najafgarh has been calculated here.
Air line (approximately)
80 kilometers
43 nautical miles