The calculated distance (air line) between Raub and Bukit Mertajam is approximately 145 miles respectively 233 kilometers.
By car or train, the actual journey to Bukit Mertajam is certainly longer, as only the direct route (as the crow flies) between Raub and Bukit Mertajam has been calculated here.
Air line (approximately)
233 kilometers
126 nautical miles