| River | Population | City | % Correct |
|---|---|---|---|
| Paraguay | 3,879,251 | Asunción | 100%
|
| Congo | 2,860,433 | Brazzaville | 100%
|
| Danube | 3,206,750 | Budapest | 100%
|
| Nile | 23,064,955 | Cairo | 100%
|
| Saint Lawrence/Niagara/Detroit | 4,119,673 | Detroit | 100%
|
| Congo | 17,810,493 | Kinshasa | 100%
|
| Mississippi | 3,552,646 | Minneapolis | 100%
|
| Saint Lawrence/Niagara/Detroit | 3,675,219 | Montréal | 100%
|
| Niger | 1,681,259 | Niamey | 100%
|
| Yangtze | 34,890,407 | Shanghai | 100%
|
| Mississippi | 2,160,059 | St. Louis | 100%
|
| Danube | 2,309,192 | Vienna | 100%
|
| Saint Lawrence/Niagara/Detroit | 1,057,346 | Buffalo | 80%
|
| Yangtze | 30,704,524 | Chongqing | 80%
|
| Rio Grande | 1,628,550 | Ciudad Juárez | 80%
|
| Rio Grande | 1,007,958 | El Paso | 80%
|
| Nile | 5,104,228 | Giza | 80%
|
| Padma/Ganges | 4,576,915 | Kanpur | 80%
|
| Nile | 7,083,458 | Khartoum | 80%
|
| Dnieper | 4,066,730 | Kyiv | 80%
|
| Amazon | 2,471,643 | Manaus | 80%
|
| Mississippi | 1,108,155 | Memphis | 80%
|
| Ob/Irtysh | 1,206,094 | Omsk | 80%
|
| Padma/Ganges | 3,105,684 | Patna | 80%
|
| Mekong | 2,756,316 | Phnom Penh | 80%
|
| Paraná/Iguazu | 1,871,200 | Rosario | 80%
|
| Volga | 1,513,668 | Volgograd | 80%
|
| Yangtze | 15,704,153 | Wuhan | 80%
|
| Niger | 5,167,455 | Bamako | 60%
|
| Danube | 1,482,395 | Belgrade | 60%
|
| Paraná/Iguazu | 3,185,822 | Curitiba | 60%
|
| Dnieper | 1,481,358 | Dnipro | 60%
|
| Songhua | 7,311,226 | Harbin | 60%
|
| Yellow | 8,694,706 | Jinan | 60%
|
| Volga | 1,442,851 | Kazan | 60%
|
| Ob/Irtysh | 2,021,960 | Novosibirsk | 60%
|
| Indus | 2,412,067 | Hyderabad | 40%
|
| Yenisey/Angara | 689,460 | Irkutsk | 40%
|
| Congo | 1,652,733 | Kisangani | 40%
|
| Yellow | 4,109,045 | Lanzhou | 40%
|
| Arkansas | 382,535 | Little Rock | 40%
|
| Irrawaddy | 1,603,923 | Mandalay | 40%
|
| Rio Grande | 1,166,857 | McAllen | 40%
|
| Volga | 1,711,550 | Nizhny Novgorod | 40%
|
| Niger | 2,384,653 | Onitsha | 40%
|
| Arkansas | 803,024 | Tulsa | 40%
|
| Padma/Ganges | 2,259,910 | Varanasi | 40%
|
| Mekong | 849,163 | Vientiane | 40%
|
| Yukon | 34,813 | Whitehorse | 40%
|
| Arkansas | 540,218 | Wichita | 40%
|
| Yellow | 10,116,447 | Zhengzhou | 40%
|
| Ishim | 1,521,003 | Astana | 20%
|
| Colorado | 122,194 | Grand Junction | 20%
|
| Brahmaputra/Yarlung Tsangpo | 1,451,307 | Guwahati | 20%
|
| Songhua | 2,556,012 | Jilin | 20%
|
| Amur | 640,411 | Khabarovsk | 20%
|
| Yenisey/Angara | 1,294,103 | Krasnoyarsk | 20%
|
| Paraná/Iguazu | 801,992 | Santa Fe | 20%
|
| Colorado | 133,810 | Yuma | 20%
|
| Dnieper | 805,027 | Zaporizhzhia | 20%
|
| Yenisey/Angara | 290,962 | Abakan | 0%
|
| Murray | 101,041 | Albury-Wodonga | 0%
|
| Euphrates | 621,036 | Ar-Raqqa | 0%
|
| Ural | 424,136 | Atyrau | 0%
|
| Orange | 31,466 | Aussenkehr | 0%
|
| Ob/Irtysh | 779,485 | Barnaul | 0%
|
| Syr Darya | 120,855 | Bekobod | 0%
|
| Amur | 261,845 | Blagoveshchensk | 0%
|
| Purús | 17,303 | Boca do Acre | 0%
|
| Yukon | 602 | Carmacks | 0%
|
| Zambezi | 104,229 | Chirundu | 0%
|
| Pilcomayo | 101,663 | Clorinda | 0%
|
| Nelson | 1,255 | Cross Lake | 0%
|
| Juruá | 95,445 | Cruzeiro do Sul | 0%
|
| Japurá/Caquetá | 7,003 | Curillo | 0%
|
| Yukon | 1,750 | Dawson City | 0%
|
| Indus | 473,092 | Dera Ismail Khan | 0%
|
| Murray | 24,110 | Echuca-Moama | 0%
|
| Juruá | 19,790 | Eirunepé | 0%
|
| Nizhnyaya Tunguska | 1,910 | Erbogachen | 0%
|
| Paraguay | 325,779 | Formosa | 0%
|
| Mackenzie | 621 | Fort Providence | 0%
|
| Mackenzie | 1,108 | Fort Simpson | 0%
|
| Nelson | 1,311 | Gillam | 0%
|
| Katun | 91,950 | Gorno-Altaysk | 0%
|
| Juruá | 7,485 | Guajará | 0%
|
| Madeira/Mamoré | 52,090 | Guajará-Mirim | 0%
|
| Madeira/Mamoré | 45,733 | Guayaramerín | 0%
|
| Amur | 273,030 | Heihe | 0%
|
| Thanlyin/Nujiang | 122,405 | Hpa-An | 0%
|
| Tocantins | 266,812 | Imperatriz | 0%
|
| Amazon | 522,047 | Iquitos | 0%
|
| Ishim | 67,035 | Ishim | 0%
|
| Songhua | 872,104 | Jiamusi | 0%
|
| Mekong | 615,907 | Jinghong | 0%
|
| São Francisco | 240,628 | Juazeiro | 0%
|
| Olenyok | 844 | Kharyyalakh | 0%
|
| Syr Darya | 817,010 | Khujand | 0%
|
| Syr Darya | 362,520 | Kyzylorda | 0%
|
| Purús | 22,265 | Lábrea | 0%
|
| Paraguay | 218,048 | Lambaré | 0%
|
| Lena | 21,406 | Lensk | 0%
|
| Zambezi | 410,138 | Livingstone | 0%
|
| Thanlyin/Nujiang | 102,985 | Lushui | 0%
|
| Amazon | 514,712 | Macapá | 0%
|
| Ural | 425,480 | Magnitogorsk | 0%
|
| Japurá/Caquetá | 6,021 | Maraã | 0%
|
| Tocantins | 342,007 | Marabá | 0%
|
| Thanlyin/Nujiang | 442,298 | Mawlamyine | 0%
|
| Katun | 17,025 | Mayma | 0%
|
| Murray | 37,214 | Mildura | 0%
|
| Orange | 27,515 | Mokhotlong | 0%
|
| Irrawaddy | 479,049 | Myitkyina | 0%
|
| Euphrates | 1,027,086 | Najaf | 0%
|
| Pilcomayo | 10,883 | Nanawa | 0%
|
| Euphrates | 712,068 | Nasiriyah | 0%
|
| Vilyuy | 15,280 | Niurba | 0%
|
| Mackenzie | 655 | Norman Wells | 0%
|
| Amu Darya | 560,140 | Nukus | 0%
|
| Olenyok | 2,551 | Olenyok | 0%
|
| Ural | 622,068 | Orenburg | 0%
|
| Tocantins | 330,042 | Palmas | 0%
|
| São Francisco | 118,516 | Paulo Afonso | 0%
|
| São Francisco | 390,011 | Petrolina | 0%
|
| Ishim | 240,700 | Petropavl | 0%
|
| Madeira/Mamoré | 517,249 | Porto Velho | 0%
|
| Irrawaddy | 254,052 | Pyay | 0%
|
| Colorado | 207,573 | San Luis Río Colorado | 0%
|
| Purús | 11,706 | Santa Rosa do Purus | 0%
|
| Kolyma | 2,218 | Seymchan | 0%
|
| Brahmaputra/Yarlung Tsangpo | 207,392 | Shigatse | 0%
|
| Brahmaputra/Yarlung Tsangpo | 237,064 | Sirajganj | 0%
|
| Japurá/Caquetá | 6,303 | Solita | 0%
|
| Nelson | 2,413 | Split Lake | 0%
|
| Kolyma | 3,110 | Srednekolymsk | 0%
|
| Indus | 717,706 | Sukkur | 0%
|
| Vilyuy | 10,401 | Suntar | 0%
|
| Olenyok | 760 | Taimylyr | 0%
|
| Amu Darya | 217,146 | Termez | 0%
|
| Zambezi | 504,356 | Tete | 0%
|
| Nizhnyaya Tunguska | 4,229 | Tura | 0%
|
| Amu Darya | 285,019 | Türkmenabat | 0%
|
| Nizhnyaya Tunguska | 3,095 | Turukhansk | 0%
|
| Orange | 92,156 | Upington | 0%
|
| Katun | 4,518 | Ust'-Koksa | 0%
|
| Lena | 35,193 | Ust-Kut | 0%
|
| Vilyuy | 11,072 | Viliuisk | 0%
|
| Pilcomayo | 47,510 | Villamontes | 0%
|
| Lena | 422,780 | Yakutsk | 0%
|
| Kolyma | 2,507 | Zyryanka | 0%
|