Simply plot your route by clicking on the map. Click on your starting point and ending point. The distance shows in the “Total Miles” box.  Keep clicking on locations to add segments to your route. Use the "Undo" button to remove the last segmant, or click the “Clear All” button to start over.

Left-click and drag to scroll around map. Zoom in or out with the (+) (-).
Use the "Map", "Hybrid" and "Satellite" buttons for different views of the area.