The calculated distance (air line) between Kepala Batas and Kuala Lumpur is approximately 186 miles respectively 299 kilometers.
By car or train, the actual journey to Kuala Lumpur is certainly longer, as only the direct route (as the crow flies) between Kepala Batas and Kuala Lumpur has been calculated here.
Air line (approximately)
299 kilometers
161 nautical miles