The calculated distance (air line) between Idkū and Kafr az Zayyāt is approximately 45 miles respectively 73 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 Idkū and Kafr az Zayyāt has been calculated here.
Air line (approximately)
73 kilometers
39 nautical miles