Rivers · #46 biggest of 1,014
How big is the Niger River?
4,200 km
The Niger River measures 4,200 km. That's about 475 Mount Everests lined up end to end.
By the numbers
- That's 4,200 km, or about 2,610 miles.
- It's about 2.47 million times taller than an average adult (1.7 m).
- Roughly 475 Mount Everests could line up across it.
- Walking nonstop, you'd need about 35 days to travel its length.
- Out of all 1,014 things in this collection, it ranks #46 by size.
Size comparison
How Niger River stacks up against things of a similar size. Tap any bar to explore it.
Amur River
4,444 km
Lena River
4,400 km
Mekong River
4,350 km
Mackenzie River
4,241 km
Niger River
4,200 km
Murray River
3,672 km
Io (moon)
3,643 km
Volga River
3,530 km
Moon
3,474.4 km
Bars use a logarithmic scale so everything fits — real differences are even more extreme!
Fun fact
Standing beside it, an average person (1.7 m tall) would reach only about less than 0.001% of its height.
More in Rivers
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