The calculated distance (air line) between Batang Berjuntai and Bukit Mertajam is approximately 152 miles respectively 244 kilometers.
By car or train, the actual journey to Bukit Mertajam is certainly longer, as only the direct route (as the crow flies) between Batang Berjuntai and Bukit Mertajam has been calculated here.
Air line (approximately)
244 kilometers
132 nautical miles