MhrTheme

It will embed your google map into a widget area. You can add a widget in any of your widget areas and It will show your map.

Widget for Google Map

This plugin will be the best widget for google map.

jimitupadhyay

Google Direction adds Google Maps feature to your website. The simple yet intuitive interface allows to insert a map anywhere on your post or page, in less than a minute.
The powerful short code offers friendly producere.
This is as simple as:
[kg-gmap address=”Australia”]
<h4>Google Direction Features</h4>
<ul>
<li>Add a map by adding attributes directly to the short code</li>
<li>Useful when you want to use a map at a single place only</li>
<li>Supports single location</li>
<li>Create and save several maps short codes</li>
<li>Supports multiple locations</li>
<li>Just pass the Address using ‘address’ attribute to the short code</li>
<li>No more mess of several attributes</li>
<li>Multiple Map Locations on a page</li>
<li>Driving Content for Each route</li>
<li>Full Street Address (address)</li>
<li>Well structured Design</li>
</ul>

Google Direction

Great ! you just need to write address , and map will be generated source to destination. 
Thnk you , it helps me a lot.



Awesome UI

Plot multiple addresses on a Google Map, with easy to use interface and simple short code.

Widget for Google Map vs Google Direction