WP Country Content Shortcode Plugin lets you show content in posts/pages based on user country.

The plugin adds an icon in the visual editor which will open up a dropdown and ask you to select a country to show content for.

Better look at these explanatory images below:

Step 1) On any post/page/custom post type visual editor click the globe icon:

Step 2) Choose a country

Step 3) Example shortcodes generated:

This product includes GeoLite data created by MaxMind, available from
http://www.maxmind.com