The calculated distance (air line) between Nāḩīyat Saddat al Hindīyah and Al Kūt is approximately 91 miles respectively 146 kilometers.
By car or train, the actual journey to Al Kūt is certainly longer, as only the direct route (as the crow flies) between Nāḩīyat Saddat al Hindīyah and Al Kūt has been calculated here.
Air line (approximately)
146 kilometers
79 nautical miles