The calculated distance (air line) between Zefta and Kafr az Zayyāt is approximately 26 miles respectively 43 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 Zefta and Kafr az Zayyāt has been calculated here.
Air line (approximately)
43 kilometers
23 nautical miles