The calculated distance (air line) between Johor Bahru and Pontian Kechil is approximately 25 miles respectively 41 kilometers.
By car or train, the actual journey to Pontian Kechil is certainly longer, as only the direct route (as the crow flies) between Johor Bahru and Pontian Kechil has been calculated here.
Air line (approximately)
41 kilometers
22 nautical miles