When you start a new online store, you may not get too many buyers from outside your country. As your store gets more popular and your business grows, you will have to come up with special promotions and tactics in different countries to sustain your momentum. The WooCommerce Sales By Location Report plugin is a handy plugin that displays customer purchases by location.
The plugin lets you display orders by shipping or billing address. It also has reports for number of orders and order total. You can try the plugin for free.