The calculated distance (air line) between Ḩalwān and Kafr ash Shaykh is approximately 90 miles respectively 145 kilometers.
By car or train, the actual journey to Kafr ash Shaykh is certainly longer, as only the direct route (as the crow flies) between Ḩalwān and Kafr ash Shaykh has been calculated here.
Air line (approximately)
145 kilometers
78 nautical miles