All distances and bearings listed in the database view are calculated from the centre point. Right click on any cache and choose Set this cache as centre point. Use the
toolbar button to set the centre point of the database to your home coordinates. You can set your home coordinates on Locations tab of the GSAK Options dialog box (click the 
toolbar button, or click Tools Þ Options Þ Locations).See also Set Centre to Home Coordinates and Centre Point Status Panel.