What is the longest river in the United States?

Mississippi
Missouri
Yukon
Rio Grande
The Missouri River is the longest river in North America. Having 2,341 mi (3,768 km), it is longer than the Mis­sis­sip­pi (2,202 mi 3,544 km). When combined with the lower Mis­sis­sip­pi River, it forms the world's third longest river system, after the Nile and Amazon.

Answers distribution

Mississippi
Missouri
Yukon
Rio Grande
answers
flagUnknown
22%
66%
6%
5%
198
flagGreece
27%
54%
0%
18%
11
flagCanada
45%
45%
9%
0%
22
flagSpain
36%
45%
9%
9%
11
flagFrance
36%
45%
18%
0%
11
flagRepublic of Ireland
44%
44%
4%
8%
25
flagGermany
36%
43%
10%
10%
80
flagNorway
37%
37%
18%
6%
16
flagPoland
51%
34%
7%
6%
4802
flagthe United Kingdom
49%
34%
9%
6%
136
flagIndia
47%
32%
2%
17%
34
flagthe Netherlands
43%
31%
25%
0%
16
flagthe United States
61%
30%
4%
2%
211
flagthe United Arab Emirates
45%
27%
18%
9%
11
flagSweden
30%
20%
20%
30%
10
flagItaly
42%
19%
9%
28%
21
flagAustralia
84%
15%
0%
0%
13

Gender

men37%
women29%
Mississippi
51%
53%
Missouri
37%
29%
Yukon
6%
10%
Rio Grande
4%
6%

Details

Author: Shankar Kumar
Illustration: spisharam
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