If you use miles as a unit of length than - the distance from Bilambil Heights to Port Stephens is four hundred and twenty-three miles.
The road trip out of Bilambil Heights to Port Stephens will take seven hours twenty-five minutes if you drive with average speed and the absence of accidents and traffic jams
Watch distance between Bilambil Heights and Port Stephens
Flight from Bilambil Heights to Port Stephens