The calculated distance (air line) between Nahiyat Ghammas and Ad Dujayl is approximately 147 miles respectively 237 kilometers.
By car or train, the actual journey to Ad Dujayl is certainly longer, as only the direct route (as the crow flies) between Nahiyat Ghammas and Ad Dujayl has been calculated here.
Air line (approximately)
237 kilometers
128 nautical miles