How long is the Amazon River in km?

Answer 1

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

Answer 2

The Amazon, which has the largest drainage basin in the world, about 7,050,000 square kilometres (2,720,000 sq mi), accounts for approximately one-fifth of the world's total river flow. The river is about 6,800 km (4,200 mi) in length.

Answer 3

The length of the Amazon river is 6,575 km (4,086 miles)from its source in Mt. Misimi of Peru. The length of the Nile River is 7,088 km (4,405 miles) from its source in Nyungwe National Park of Rwanda.

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: 10.1080/17538940902746082

Answer 4

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

1. According to the article of IJDE, the length of the Amazon River is 6,575 km or 4,086 miles.

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: 10.1080/17538940902746082ce

2. According to Wikipedia - it's 4,200 miles or approx 6,800 km.