Top 10 Longest Rivers in the USA in 2023
10.
Red River - 1,290 miles (2,076 kilometers)
Longest River in the United States
9.
Ohio River - 1,310 miles (2,108 kilometers)
Longest River in the United States
8.
Atchafalaya River - 1,420 miles (2,286 kilometers)
Longest River in the United States
7.
Colorado River - 1,450 miles (2,333 kilometers)
Longest River in the United States
6.
Arkansas River - 1,469 miles (2,364 kilometers)
Longest River in the United States
5.
St. Lawrence River (including the Great Lakes) - 1,900 miles (3,058 kilometers)
Longest River in the United States
4.
Rio Grande - 1,759 miles (2,830 kilometers)
Longest River in the United States
3.
Yukon River - 1,979 miles (3,185 kilometers)
Longest River in the United States
2.
Mississippi River - 2,320 miles (3,734 kilometers)
Longest River in the United States
1.
Missouri River - 2,341 miles (3,767 kilometers)
Longest River in the United States
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