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My Settings Guidelines Help

Travel Trivia: What is the longest river in the United States?

Reply
AARPTeri
Community Manager
Community Manager
‎03-26-2026 12:35 PM

Travel Trivia: What is the longest river in the United States?

 

What is the longest river in the United States?

1. Mississippi River

2. Yukon River

3.  Missouri River

4.  Ohio River

 

Love trivia?  Check out our Right Again! Trivia game

Labels:
8,353 Views
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HoC812788
Newbie
‎05-06-2026 04:26 PM

1. Mississippi River

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IndiaJ5695
Contributor
‎04-21-2026 01:39 PM

I thought 1 but the wonder of Google corrected me that 1 is the widest and 3 is actually the longest.  Thanks AARP for provoking thought and learning.

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tw5243
Newbie
‎04-09-2026 03:32 PM

3, Missouri River is not the largest, but it is the longest.

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donh955825
Contributor
‎04-08-2026 10:11 AM

1

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ConnieF527165
Contributor
‎04-06-2026 05:54 PM

1

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CrystalE722965
Newbie
‎04-06-2026 02:15 PM

Missouri

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PaulB39604
Newbie
‎04-04-2026 11:33 PM

Mississippi

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pappatim
Contributor
‎04-03-2026 03:22 PM

Missouri 

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DesireeC601472
Contributor
‎04-03-2026 01:59 PM

Missouri by a mile

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DebbieF611241
Contributor
‎04-03-2026 12:56 PM

Mississippi

 

4,618 Views
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BrendaP602913
Contributor
‎04-03-2026 07:48 AM

Missouri 

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bl81789797
Contributor
‎04-03-2026 06:38 AM

Mississippi River 

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bl81789797
Contributor
‎04-03-2026 06:36 AM

Mississippi River 

4,811 Views
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pjannicella
Info Seeker
‎04-02-2026 04:43 PM

The Missouri river

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m174927a
Contributor
‎04-02-2026 03:54 PM

Missippippi

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jthorses
Regular Contributor
‎04-02-2026 02:12 PM

Mississippi

0 Kudos
5,168 Views
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Estoley1
Periodic Contributor
‎04-02-2026 02:05 PM

Missouri River

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vdwjdw88
Periodic Contributor
‎04-02-2026 12:41 PM

3 Missouri

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PatriceCPlaysMusic
Contributor
‎04-02-2026 10:44 AM

Mississippi

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FayP339229
Regular Contributor
‎04-01-2026 10:34 PM

Missouri River is a tad longer than the Mississippi

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LarryS49015
Newbie
‎04-01-2026 09:24 PM

3. Missouri river 

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lw2703
Contributor
‎04-01-2026 08:50 PM

The Big Muddy aka the Missouri

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gkramer13
Contributor
‎04-01-2026 08:47 PM

1-Mississippi river

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KenB408571
Contributor
‎04-01-2026 07:19 PM

Missouri River

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KathyG280278
Newbie
‎04-01-2026 07:16 PM

Mississippi 

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farfal45
Periodic Contributor
‎04-01-2026 06:34 PM

Mississippi

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Machowe
Newbie
‎04-01-2026 05:10 PM

3.  Missouri River

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LeadLindaW
Periodic Contributor
‎04-01-2026 05:07 PM

3. Missouri River

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EdwardG586171
Contributor
‎04-01-2026 05:02 PM

#3, The Missouri River is 2341 miles long.  It is one mile longer than the Mississippi River.

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