Geocoding Couldn’t Be Easier

Check out All you need to do is copy and paste your tab-delimited text file into the body (remove example locations). I assure you, this site is really easy to use. Results are generated using Yahoo Maps, though, you can generate a .kml file, then open that .kml file with Google Earth. Give it a try. If you wish to import your .kml files into ArcMap, check out KMLer at the following link