>Hello Experts... Does someone can point me to an existing application I can purchase for "Vehicle Routing and Best Route".
>written in VFP
>
>Thanks

MapPoint has an API that can do this (that can be called from VFP). You also may be able to use Google Maps and/or Bing to do this, although they may have special licensing required if you're doing this in a local application (I know displaying the maps in a non-public facing website is fairly expensive per year).