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The longest river in North America is the Mississippi River (2350 miles or 3781 km).

The "lower Mississippi" and its tributary the Missouri River create the longest continuous water flow on the continent, and the 4th longest in the world. The combination is referred to as the Mississippi-Missouri-Jefferson river system when it includes the longest tributary of the Missouri. The total length is 3,979 miles (6,352 km).
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7y ago
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11y ago

Mississippi-Missouri River.

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Q: What is North Americas longest river system?
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Related questions

What is north americas longet river system?

The Mississippi-Missouri.


Whaty is the longest river in north America?

Mississippi-Missouri river system


What two rivers in the US make up the longest river system in North America?

The two rivers that in the United States that make up the longest river system in north America are the Missouri and Mississippi river.


What is south Americas second longest river?

The Congo River.


North America longest river?

The longest river in North America is the Mississippi-Missouri River.


Mackenzia is the longest river in north armeria is that true?

The Mackenzie River in Canada is the longest river in Canada, but is second longest in North America. The Mississippi is the longest in North America.


What two rivers in the U'S make up the longest river system in North America?

Missouri river and Mississippi river


What two rivers in U'S make up the longest river system in north America?

Missouri river and Mississippi river


What is the longest north to south river?

the longest south to north river is Porn ro river search it in google ]


Is the Yukon the longest river in North America?

No, the longest river in north America is the Mississippi/Missouri.


Longest river in North Carolina?

Neuse River is the Longest river in North Carolina which is approximately 275 miles in length.


What 2 rivers combine to form the longest river system in the US and North America?

Mississipi-Missouri