Africa
|
6,853 km
|
Nile
|
4,700 km
|
Congo
|
4,200 km
|
Niger
|
2,693 km
|
Zambezi
|
2,270 km
|
Ubangi
|
|
Asia
|
6,300 km
|
Yangtze
|
5,539 km
|
Yenisei
|
5,464 km
|
Yellow
|
5,410 km
|
Ob
|
4,444 km
|
Amur
|
|
Europe
|
3,645 km
|
Volga
|
2,888 km
|
Danube
|
2,428 km
|
Ural
|
2,287 km
|
Dnieper
|
1,870 km
|
Don
|
|
North America
|
6,275 km
|
Mississippi
|
4,241 km
|
Mackenzie
|
3,185 km
|
Yukon
|
3,058 km
|
St. Lawrence
|
3,057 km
|
Rio Grande
|
|
South America
|
6,992 km
|
Amazon
|
4,880 km
|
Paraná
|
3,650 km
|
Tocantins
|
3,380 km
|
Madeira
|
3,211 km
|
Purús
|
|
Oceania
|
3,672 km
|
Murray
|
1,485 km
|
Murrumbidgee
|
1,420 km
|
Cooper
|
1,400 km
|
Warburton
|
1,338 km
|
Lachlan
|
|