The calculated distance (air line) between Parit Buntar and Kuala Lumpur is approximately 160 miles respectively 257 kilometers.
By car or train, the actual journey to Kuala Lumpur is certainly longer, as only the direct route (as the crow flies) between Parit Buntar and Kuala Lumpur has been calculated here.
Air line (approximately)
257 kilometers
139 nautical miles