#1: Nile
Length: 4,132 – 4,258 miles (disputed)
Outflow: Mediterranean Sea
This north-flowing river crosses a huge part of East-Africa, going from Tanzania to Egypt, through Uganda, Rwanda, Burundi, the Democratic Republic of the Congo, Kenya, Ethiopia, Eritrea, South Sudan and Sudan. It is generally considered to be the longest in the world, and has been our blessing, although the debate rages on and likely will for some time.
