Statistics for 100 Longest Rivers in South America - with a Map

Click here to take the quiz!

General Stats
Answers on the Map
Answer Stats
Score Distribution
Your Score History

General Stats

This quiz has been taken 880 times
The average score is 28 of 100

Answers on the Map

Answers color-coded by a green-red scale on the quiz's map according to % correct below.

Loading ...

Answer Stats

Length (km)	Length (mi)	Additional Waters	River	% Correct
6’992	4’346	Apurímac > Ene > Tambo > Ucayali > (Solimões)	Amazon	99%
4’880	3’033	Rio Grande	Paraná	87%
2’695	1’675		Paraguay	78%
2’340	1’454	Canoas	Uruguay	73%
2’140	1’330		Orinoco	72%
2’253	1’400		Negro (Amazon)	67%
1’252	778	Ñirihuau - Limay	Negro (Argentina)	67%
750	466		Negro (Uruguay)	67%
3’380	2’101	Rocha > Caine > Grande	Madeira	65%
1’389	863	Río Grande	Colorado	55%
2’863	1’779		São Francisco	55%
2’460	1’529	Maranhão	Tocantins	54%
1’528	950		Magdalena	46%
2’580	1’603	Culuene	Xingu	43%
3’379	2’100		Purus	37%
2’115	1’314		Araguaia	36%
1’087	676	Agua Caliente	Blanco	35%
1’590	988		Pilcomayo	35%
2’291	1’424	Teles Pires	Tapajós	35%
2’820	1’753		Japurá	34%
1’430	889	Uraricoera	Branco	32%
1’014	630		Essequibo	32%
1’190	740		Acre	30%
1’619	1’006	Tallija > Leque > Ayopapa > Sacambaya > Cotacajes > Alto Beni	Beni	29%
1’498	931		Desaguadero	29%
3’283	2’040		Juruá	29%
1’813	1’127		Putumayo	29%
1’350	839		Cauca	28%
1’320	820		Iguazú	27%
1’130	702		Napo	27%
1’137	707		Paraíba do Sul	27%
2’355	1’464	Arias / Guachipas	Salado del Norte	27%
690	429	Los Patos	San Juan	27%
1’130	702		Tietê	27%
1’210	752	Alto Madre de Dios	Madre de Dios	26%
1’707	1’061		Marañón	26%
1’100	684	Upía	Meta	26%
1’095	681	Uribante	Apure	25%
1’050	653		Arauca	25%
956	594	do Carmo	Doce	25%
723	449		Caura	24%
690	429	Senguerr > Lago Colhué-Huapi	Chico	24%
1’530	951		Guaporé	24%
1’300	808		Iriri	24%
1’485	923		Parnaíba	24%
760	472		Roosevelt	24%
1’110	690	Maratiyacu > Conambo	Tigre	24%
812	505		Dulce	23%
1’493	928	San Miguel > San Pablo	Itonomas	23%
694	431		Jari	23%
710	441		Paru	23%
1’184	736		Yavarí	23%
952	592	Cuquénan	Caroní	22%
810	503		Chubut	22%
850	528		Das Mortes	22%
1’760	1’094	Guayabero	Guaviare	22%
685	426		Ivaí	22%
790	491		Jacuí	22%
1’090	677		Jequitinhonha	22%
820	510		Ji-Paraná	22%
1’170	727		Paranaíba	22%
710	441	Paraíso	San Martín	22%
750	466	Novo	Arinos	21%
1’450	901		Bermejo	21%
1’050	653		Jutaí	21%
1’060	659		Yata	21%
802	498		Das Velhas	20%
680	423		Tapiche	20%
929	577		Paranapanema	19%
710	441		Paru de Oeste	19%
1’110	690		Aripuanã	18%
750	466		Atrato	18%
900	559	Sucunduri	Canumã	18%
710	441	Capim	Guamá	18%
747	464		Iaco	18%
1’050	653		Vaupés	18%
1’138	707		Huallaga	17%
1’300	808		Inírida	17%
1’240	771	Ananiná	Juruena	17%
809	503	Lake Junin	Mantaro	17%
1’370	851	Tunia	Apaporis	16%
690	429	Moyle > Ichilo	Mamorecillo	16%
930	578		Mearim	16%
760	472		Trombetas	16%
720	447		Gurupí	15%
1’310	814	Tahuamanu	Orthon	15%
873	543	Sipaliwini > Coeroeni	Courantyne	14%
980	609	(S. Lourenço)	Cuiabá	14%
1’041	647		Itapecuru	14%
720	447		Pindaré	14%
842	523		Taquari	14%
990	615	(Paraná do Urariá)	Abacaxis	13%
733	456		Manuripi	13%
740	460	Rio Chambo	Pastaza	13%
862	536		Urubamba	13%
800	497		Curaray	11%
790	491		Atuel	10%
790	491	Cuniua	Tapauá	10%
715	444		Tarauacá	10%
770	479		Grajaú	7%