The calculated distance (air line) between Bihār Sharīf and Khusropur is approximately 21 miles respectively 34 kilometers.
By car or train, the actual journey to Khusropur is certainly longer, as only the direct route (as the crow flies) between Bihār Sharīf and Khusropur has been calculated here.
Air line (approximately)
34 kilometers
18 nautical miles