The calculated distance (air line) between Ambar and Ad Darbāsīyah is approximately 54 miles respectively 87 kilometers.
By car or train, the actual journey to Ad Darbāsīyah is certainly longer, as only the direct route (as the crow flies) between Ambar and Ad Darbāsīyah has been calculated here.
Air line (approximately)
87 kilometers
47 nautical miles