The calculated distance (air line) between Muar and Kampung Ayer Molek is approximately 20 miles respectively 33 kilometers.
By car or train, the actual journey to Kampung Ayer Molek is certainly longer, as only the direct route (as the crow flies) between Muar and Kampung Ayer Molek has been calculated here.
Air line (approximately)
33 kilometers
18 nautical miles