| Length (km) | Length (mi) | Additional Waters | River | % Correct |
|---|---|---|---|---|
| 1,783 | 1,108 | Gilgel Abay > Lake Tana | Blue Nile | 99%
|
| 6,853 | 4,259 | Ruvironza > Ruvuvu > Kagera > Lake Victoria > White Nile | Nile | 99%
|
| 4,370 | 2,716 | Lualaba | Congo | 96%
|
| 4,184 | 2,600 | Niger | 94%
| |
| 2,574 | 1,600 | Zambezi | 81%
| |
| 2,432 | 1,511 | Orange | 74%
| |
| 1,641 | 1,020 | Bafing | Senegal | 73%
|
| 1,120 | 696 | Gambia | 70%
| |
| 2,110 | 1,311 | Crocodile | Limpopo | 53%
|
| 1,500 | 932 | Black Volta | Volta | 53%
|
| 885 | 550 | White Volta | 53%
| |
| 1,860 | 1,156 | Okavango | 36%
| |
| 2,272 | 1,412 | Uele | Ubangi | 29%
|
| 1,808 | 1,124 | Ganale Dorya | Jubba | 24%
|
| 2,153 | 1,338 | Kwah | Kasai | 23%
|
| 1,458 | 906 | Vaal | 17%
| |
| 1,400 | 870 | Bamingui | Chari | 16%
|
| 1,370 | 851 | Benue | 14%
| |
| 1,310 | 814 | Dadès | Draa | 13%
|
| 1,820 | 1,131 | Shebelle | 12%
| |
| 1,014 | 630 | Tana | 12%
| |
| 1,200 | 746 | Kano > Hadejia | Yobe | 10%
|
| 730 | 454 | Great Fish | 9%
| |
| 1,200 | 746 | Ogooué | 9%
| |
| 731 | 454 | Cuando > Linyanti > Chobe | Cuando | 8%
|
| 1,050 | 653 | Cunene | 8%
| |
| 1,175 | 730 | Kwango | 8%
| |
| 1,450 | 901 | Lomami | 8%
| |
| 1,480 | 920 | Chambeshi > Lake Bangweulu > Luapula > Lake Mweru | Luvua | 8%
|
| 760 | 472 | Ruvuma | 8%
| |
| 1,360 | 845 | Kadeï | Sangha | 8%
|
| 1,287 | 800 | Ituri | Aruwimi | 7%
|
| 805 | 500 | Atbarah | 7%
| |
| 1,050 | 653 | White Bandama | Bandama | 7%
|
| 1,050 | 653 | Baoulé | Bani | 7%
|
| 965 | 600 | Cuanza | 7%
| |
| 1,576 | 979 | Kafue | 7%
| |
| 965 | 600 | Vina | Logone | 7%
|
| 970 | 603 | Molopo | 7%
| |
| 760 | 472 | Gibe | Omo | 7%
|
| 937 | 582 | Oti | 7%
| |
| 745 | 463 | Ruhudi > Kilombero | Rufiji | 7%
|
| 1,068 | 664 | Djérem | Sanaga | 7%
|
| 1,230 | 764 | Sankuru | 7%
| |
| 1,182 | 735 | Ruhuhu > Lake Malawi | Shire | 7%
|
| 1,200 | 746 | Awash | 6%
| |
| 861 | 535 | Cavally | 6%
| |
| 733 | 456 | Cheliff | 6%
| |
| 858 | 533 | Dawa | 6%
| |
| 720 | 447 | Dja > Ngoko | Dja | 6%
|
| 835 | 519 | Komati | 6%
| |
| 1,160 | 721 | Komoé | 6%
| |
| 700 | 435 | Niari | Kouilou | 6%
|
| 730 | 454 | Boro > Magadhik | Lol | 6%
|
| 1,120 | 696 | Luangwa | 6%
| |
| 740 | 460 | Wit-Nossob | Nossob | 6%
|
| 690 | 429 | Sak > Hartebees | Sak | 6%
|
| 675 | 420 | Sankarani | 6%
| |
| 840 | 522 | Sassandra | 6%
| |
| 740 | 460 | Save | 6%
| |
| 1,235 | 768 | Tshuapa > Busira > Ruki | Tshuapa | 6%
|
| 715 | 444 | Bagoé | 5%
| |
| 920 | 572 | Cuito | 5%
| |
| 870 | 541 | Dinder | 5%
| |
| 715 | 444 | Fafen | 5%
| |
| 675 | 420 | Falémé | 5%
| |
| 687 | 427 | Gestro | 5%
| |
| 750 | 466 | Great Ruaha | 5%
| |
| 882 | 548 | Kotto | 5%
| |
| 965 | 600 | Kwilu | 5%
| |
| 675 | 420 | Lau | 5%
| |
| 740 | 460 | Lopori | 5%
| |
| 1,064 | 661 | Fimi | Lukenie | 5%
|
| 1,016 | 631 | Sebeya > Lake Kivu > Ruzizi > Lake Tanganyika | Lukuga | 5%
|
| 900 | 559 | Lulua | 5%
| |
| 714 | 444 | Matsiatra | Mangoky | 5%
|
| 695 | 432 | Mareb | 5%
| |
| 690 | 429 | Nyong | 5%
| |
| 725 | 451 | N'Zi | 5%
| |
| 676 | 420 | Ouham | 5%
| |
| 955 | 594 | Rahad | 5%
| |
| 1,200 | 746 | Salamat | 5%
| |
| 818 | 508 | Tonj | 5%
| |
| 880 | 547 | Wamba | 5%
| |
| 716 | 445 | Jur | Bahr el Ghazal | 4%
|
| 755 | 469 | Kutulo | 4%
| |
| 1,150 | 715 | Loange | 4%
| |
| 705 | 438 | Maringa | Lulonga | 4%
|
| 966 | 600 | Mbomou | 4%
| |
| 680 | 423 | Ngounié | 4%
| |
| 690 | 429 | Tog Dheer | Nugaal | 4%
|
| 1,001 | 622 | Kangen > Pibor | Sobat | 4%
|
| 870 | 541 | Tshikapa | 4%
| |
| 690 | 429 | Ulindi | 4%
| |
| 800 | 497 | Bahr al Arab | 3%
| |
| 735 | 457 | Guir | Saoura | 3%
|
| 725 | 451 | Chiumbe | 2%
| |
| 885 | 550 | Ewaso Ng'iro | 2%
| |
| 690 | 429 | Kabompo | 2%
| |
| 705 | 438 | Likouala-aux-Herbes | 2%
|