emuter

This plugin allows users to show a metabox with google map for any post type previously set in plugins settings page. The plugin setting page is pretty much self explanatory. The set location is also visible in single-{post_type}.php by placing a function <code><?php if(function_exists('singlepage_map_display')) { singlepage_map_display(); } ?></code> any where in the file.

google map for any post

This plugin allows users to show a metabox with google map for any post type previously set in plugins settings page.

themifyme

The Themify Store Locator plugin allows you to display an unlimited number of locations on a map, list, or grid view. Each store location can insert its own custom description, address, contact phone numbers, and business hours. All this information pops up on the map when users click on a map marker.
<h4>Key Features:</h4>
<ul>
<li>Unlimited Locations – Add unlimited locations with custom description, address, contact phone number, and business hours</li>
<li>Store List Layouts – Display all locations in fullwidth, 4-column, 3-column, or 2-column layout</li>
<li>Store Map – Display all locations on a Google map with a map tooltip that displays the location info</li>
<li>Shortcode Generator – helps to generate location shortcodes without typing it manually</li>
</ul>

Themify Store Locator

A free plugin to add store locations and stores map in your WordPress site.

google map for any post vs Themify Store Locator