Klairvoyant infosolution's Blog

How to make kml files from google map

john

1)   Get the map in google map.
2)   Click the Link to this page link.
3)   Copy the email/IM link.
4)   Paste link back into your browser address bar.
5)   Add &output=kml to the end of the url & hit enter/go.
6)   Save the kml wherever you wish.

source
http://www.gringod.com/2008/02/26/save-google-maps-driving-directions/