The calculated distance (air line) between Damietta and Kafr az Zayyāt is approximately 72 miles respectively 115 kilometers.
By car or train, the actual journey to Kafr az Zayyāt is certainly longer, as only the direct route (as the crow flies) between Damietta and Kafr az Zayyāt has been calculated here.
Air line (approximately)
115 kilometers
62 nautical miles