The calculated distance (air line) between Kepala Batas and Petaling Jaya is approximately 185 miles respectively 298 kilometers.
By car or train, the actual journey to Petaling Jaya is certainly longer, as only the direct route (as the crow flies) between Kepala Batas and Petaling Jaya has been calculated here.
Air line (approximately)
298 kilometers
161 nautical miles