The calculated distance (air line) between Parit Buntar and Subang Jaya is approximately 162 miles respectively 261 kilometers.
By car or train, the actual journey to Subang Jaya is certainly longer, as only the direct route (as the crow flies) between Parit Buntar and Subang Jaya has been calculated here.
Air line (approximately)
261 kilometers
141 nautical miles