The game begins!

The June 2023 #fridaygeotrivia question: name countries whose capital is located on the longest river in or passing through the country.

Example: Austria (Vienna / Danube)

Remember to use the #fridaygeotrivia hashtag and country flag emoji for full points. And name the city and river!

Full rules / details on the blog: https://blog.opencagedata.com/post/geotrivia-june-2023