The calculated distance (air line) between Pulau Sebang and Subang Jaya is approximately 61 miles respectively 98 kilometers.
By car or train, the actual journey to Subang Jaya is certainly longer, as only the direct route (as the crow flies) between Pulau Sebang and Subang Jaya has been calculated here.
Air line (approximately)
98 kilometers
53 nautical miles