martijndeboer

Draws a map and inserts points on the location. Has the ability to draw multiple maps. Only accepts PNG as input and output.
Loads a xml from the admin panel, which tells us the following:
<ul>
<li>Image to load</li>
<li>Image to use for plotting a location</li>
<li>Locations
<ul>
<li>Title</li>
<li>x,y</li>
</ul>
</li>
</ul>
a valid xml should look like the following: 
Want to show the map? Just put <code><?php locationmap("mapid"); ?></code> in your template. Don’t want to hack a new template or existing template together ? Just put the following in your post: %locationmap: mapid% .
Font is the fine Semplice Regular from Style-Force. http://pixelfonts.style-force.net/

Locationmap

Builds a map from given location, and draws lines between them.

Danny Cohen

Easily add location information or have your location information updated automatically.
<ul>
<li>Add location information from a street address.</li>
<li>Update geo information from geo_long and geo_lat meta keys. (Helpful for completing geo information from a WordPress mobile app).</li>
</ul>

DCoGeoMakeHappyBaby

A simple Wordpress plugin to add location information to posts.

Locationmap vs DCoGeoMakeHappyBaby