1. Ubangi-Uele River

Length: 2270 km or 1410 miles

Runs Through: Democratic Republic of Congo (DRC)

2. Zambezi River

Length: 2574 km or 1599 miles

Runs Through: Zambia, Angola, Namibia, Botswana, Zimbabwe, and Mozambique.

3. Niger River

Length: 4180 km or 2600 miles

Runs Through: Benin, Guinea, Mali, Niger, and Nigeria.

4. Congo River

Length: 4700 km or 2922 miles

Runs Through: Democratic Republic of Congo (DRC), Congo-Brazzaville, Cameroon, the Central African Republic (CAR), Burundi, Tanzania, Zambia, and Angola

5. Nile River

Length: 6650 km or 4130 miles

Location: Egypt, Ethiopia, Eritrea, Kenya, Rwanda, Burundi, Tanzania, Uganda, Sudan, South Sudan, and the Democratic Republic of the Congo