The calculated distance (air line) between Al Kūt and Nahiyat Ghammas is approximately 88 miles respectively 142 kilometers.
By car or train, the actual journey to Nahiyat Ghammas is certainly longer, as only the direct route (as the crow flies) between Al Kūt and Nahiyat Ghammas has been calculated here.
Air line (approximately)
142 kilometers
76 nautical miles