The Kanem–Bornu Empire existed in areas which are now part of the following countries except

The Kanem–Bornu Empire existed in areas which are now part of Chad and the Central African Republic. It did not exist in Togo. The Kanem–Bornu Empire was a state located in the region of Lake Chad, in what is now Chad and the Central African Republic. It was one of the largest and most powerful empires in West Africa, and it dominated the region for several centuries. The empire was centered around the city of N'Djamena, which was once the capital of the empire, and its sphere of influence extended over a large area of the region.