The calculated distance (air line) between Ash Shāmīyah and Ḩawallī is approximately 4 miles respectively 7 kilometers.
By car or train, the actual journey to Ḩawallī is certainly longer, as only the direct route (as the crow flies) between Ash Shāmīyah and Ḩawallī has been calculated here.
Air line (approximately)
7 kilometers
4 nautical miles