The calculated distance (air line) between Kota Bharu and Teluk Intan is approximately 168 miles respectively 270 kilometers.
By car or train, the actual journey to Teluk Intan is certainly longer, as only the direct route (as the crow flies) between Kota Bharu and Teluk Intan has been calculated here.
Air line (approximately)
270 kilometers
146 nautical miles