some 4,000 mi (6,400 km)
Amazon River is the longest river in the world. Its basin is 4,195 miles in length or 7,383,200 long in yards.
About 6,800 kilometers (4,200) miles long.
The river Nile is 4,135 miles long.
The Amazon-Ucayali in South America has a length of 4,000 miles.
During the wet season the amazon river can exceed over a 120 miles in width , the length is 6,400 kilometers and 4,000 miles.
The Essequibo River is approximately 0.62 miles long. It is the largest river in Guyana. It is also the largest river between the Amazon and Orinoco.
The length of the Nile River is 7,088 km or 4,405 miles. It is the longest river in the world. The Amazon River is the 2nd longest river in the world with the length 6,575 km or 4,086 miles.
The Nile River in Egypt, being the longest river on the Earth, is exactly 6,650 kilometers, or 4,132 miles in length. This is right ahead of the Amazon river, and then the Mississippi River in terms of length.
The length of the Amazon River is 6,575 km or 4,086 miles. Source: S. Liu, P. Lu, D. Liu, P. Jin, W. Wang, Pinpointing the sources and measuring the lengths of the principal rivers of the world, International Journal of Digital Earth, Volume 2, Issue 1 March 2009 , pages 80 - 87,DOI: 10.1080/1753894090274608
the longest river is the Nile in Egypt it is 6670 km in length
The Amazon river's length is 4,163 miles.
Nile river by length, Amazon by volume.