The calculated distance (air line) between Alor Gajah and Batu Pahat is approximately 62 miles respectively 99 kilometers.
By car or train, the actual journey to Batu Pahat is certainly longer, as only the direct route (as the crow flies) between Alor Gajah and Batu Pahat has been calculated here.
Air line (approximately)
99 kilometers
54 nautical miles