The Ruvyironza (or Luvironza) River is a river in Africa that is considered by some to be the most remote source of the Nile,[1] the world's longest river. It rises on Mount Kikizi in Burundi, and flows over the Rurubu River into the Kagera River in Tanzania,[2] and from there into Lake Victoria. With a total length of 182.4 km (113.3 mi).[clarification needed]
3°55′00″S 29°50′00″E / 3.9167°S 29.8333°E / -3.9167; 29.8333