This script calculates distances, bearing and more between
the two Latitude/Longitude points.
(for coordinates use any of the shown formats)

START Point
- Lat 1: Long 1:

 END Point   
- Lat 2: Long 2:

Given a START point, initial BEARING, and DISTAANCE, this will
calculate the END (destination) point

   This tool is for manual (or as a algorithm concept for
automated) editing of KML files for Google Maps or
Google Earth, and you can see it on a map (thanks to
the nice guys at Google Maps) and explained by original
author at © MTL.