The calculated distance (air line) between Karbala and Ash Shāmīyah is approximately 56 miles respectively 91 kilometers.
By car or train, the actual journey to Ash Shāmīyah is certainly longer, as only the direct route (as the crow flies) between Karbala and Ash Shāmīyah has been calculated here.
Air line (approximately)
91 kilometers
49 nautical miles