The calculated distance (air line) between Ömerli and Ad Darbāsīyah is approximately 28 miles respectively 45 kilometers.
By car or train, the actual journey to Ad Darbāsīyah is certainly longer, as only the direct route (as the crow flies) between Ömerli and Ad Darbāsīyah has been calculated here.
Air line (approximately)
45 kilometers
24 nautical miles