The calculated distance (air line) between Jidd Ḩafş and Dār Kulayb is approximately 11 miles respectively 17 kilometers.
By car or train, the actual journey to Dār Kulayb is certainly longer, as only the direct route (as the crow flies) between Jidd Ḩafş and Dār Kulayb has been calculated here.
Air line (approximately)
17 kilometers
9 nautical miles