If you use miles as a unit of length than - the distance from Yanchep to Kalgoorlie is three hundred and ninety-four miles.
The road trip out of Yanchep to Kalgoorlie will take six hours fifty-one minutes if you drive with average speed and the absence of accidents and traffic jams
Watch distance between Yanchep and Kalgoorlie
Flight from Yanchep to Kalgoorlie