The calculated distance (air line) between Pasir Mas and Bukit Mertajam is approximately 124 miles respectively 200 kilometers.
By car or train, the actual journey to Bukit Mertajam is certainly longer, as only the direct route (as the crow flies) between Pasir Mas and Bukit Mertajam has been calculated here.
Air line (approximately)
200 kilometers
108 nautical miles