Excel a kml

http://www.earthpoint.us/ExcelToKml.aspx

convert directly from excel to kml,

with one of these tool:

Excel To KML – Display Excel files on Google Earth.
http://tinyurl.com/27x9af

Importing Spreadsheet Data Into Google Earth
http://tinyurl.com/2o2dsa

Another Excel To KML Converter
http://tinyurl.com/2dvut5

XLS2KML – Another Excel To KML Converter, With A Few Extras
http://tinyurl.com/2n2jkd

 Fuente: http://groups.google.com/group/kmz-nepal/web/some-tools-for-converting-xls-to-kml

http://www.emaltd.net/google/gec/utilities/files/xls2kml-1.16.01.zip de http://www.emaltd.net/google/gec/utilities/index.asp?l=en

http://www.zonums.com/files/EPoint2GE.zip de http://www.zonums.com/excel2GoogleEarth.html