The calculated distance (air line) between Ash Shaţrah and Al Musayyib is approximately 145 miles respectively 234 kilometers.
By car or train, the actual journey to Al Musayyib is certainly longer, as only the direct route (as the crow flies) between Ash Shaţrah and Al Musayyib has been calculated here.
Air line (approximately)
234 kilometers
126 nautical miles