Statistics for Longest Rivers on Earth

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Length (km)	Outflow	River	% Correct
6,650	Mediterranean	Nile	100%
6,400	Atlantic Ocean	Amazon	98%
6,275	Gulf of Mexico	Mississippi	98%
6,300	East China Sea	Yangtze	93%
3,645	Caspian Sea	Volga	90%
5,464	Bohai Sea	Yellow River	90%
4,350	South China Sea	Mekong	88%
4,700	Atlantic Ocean	Congo	83%
3,610	Arabian Sea	Indus	78%
4,200	Gulf of Guinea	Niger	70%
5,410	Gulf of Ob	Ob	70%
3,058	Gulf of Saint Lawrence	Saint Lawrence	68%
4,880	Río de la Plata	Río de la Plata	63%
3,057	Gulf of Mexico	Rio Grande	63%
4,444	Sea of Okhotsk	Amur	60%
4,400	Laptev Sea	Lena	60%
5,539	Kara Sea	Yenisei	55%
3,969	Ganges	Brahmaputra	53%
3,672	Southern Ocean	Murray	53%
3,185	Bering Sea	Yukon	50%
4,241	Beaufort Sea	Mackenzie	48%
3,078	Aral Sea	Syr Darya	30%
3,180	Atlantic Ocean	São Francisco	23%
3,596	Persian Gulf	Shatt al-Arab	20%
3,650	Atlantic Ocean, Amazon	Tocantins	20%
3,380	Amazon	Madeira	18%
3,060	Andaman Sea	Salween	18%
3,211	Amazon	Purús	15%