The calculated distance (air line) between Al Khuşūş and Al Wāsiţah is approximately 57 miles respectively 91 kilometers.
By car or train, the actual journey to Al Wāsiţah is certainly longer, as only the direct route (as the crow flies) between Al Khuşūş and Al Wāsiţah has been calculated here.
Air line (approximately)
91 kilometers
49 nautical miles