The calculated distance (air line) between Ḩalwān and Ad Dilinjāt is approximately 82 miles respectively 132 kilometers.
By car or train, the actual journey to Ad Dilinjāt is certainly longer, as only the direct route (as the crow flies) between Ḩalwān and Ad Dilinjāt has been calculated here.
Air line (approximately)
132 kilometers
71 nautical miles