Question: where is the longest lake in the world
Answer: 7000600000000000000 ♠ 6 Tanganyika Burundi Tanzania Zambia Democratic Republic of the Congo 7010326000000000000 ♠ 32,600 km ( 12,600 sq mi ) 7005676000000000000 ♠ 676 km ( 420 mi ) 7003147000000000000 ♠ 1,470 m ( 4,820 ft ) 7013189000000000000 ♠ 18,900 km ( 4,500 cu mi ) Longest freshwater lake in the world and second - largest by volume .