If you are trying to query routes from one country to a region, but exclude the country from the destinations, you can try this trick.
- Go to User->Region Groupings
- Create a Grouping and select Europe from the drop downs that appear
- Once the countries populate, click on the orange icon in the Regions Contained field for Germany (turning it red) to take that country out of the Regions Contained field.
- Name your customized grouping and 'Apply Changes'.
Now you can run a report with your new customized Grouping
This will give you all flights from Germany to the rest of Europe, excluding Germany.