The calculated distance (air line) between Ash Shāmīyah and Az Zubayr is approximately 74 miles respectively 119 kilometers.
By car or train, the actual journey to Az Zubayr is certainly longer, as only the direct route (as the crow flies) between Ash Shāmīyah and Az Zubayr has been calculated here.
Air line (approximately)
119 kilometers
64 nautical miles