Rivers · #75 biggest of 1,014
How big is the Seine River?
777 km
The Seine River measures 777 km. That's about 88 Mount Everests lined up end to end.
By the numbers
- That's 777 km, or about 483 miles.
- It's about 457,059 times taller than an average adult (1.7 m).
- Roughly 88 Mount Everests could line up across it.
- Walking nonstop, you'd need about 6.42 days to travel its length.
- Out of all 1,014 things in this collection, it ranks #75 by size.
Size comparison
How Seine River stacks up against things of a similar size. Tap any bar to explore it.
Ariel (moon)
1,158 km
Dione (moon)
1,123 km
Tethys (moon)
1,062 km
Ceres (dwarf planet)
939 km
Seine River
777 km
Vesta (asteroid)
525 km
Pallas (asteroid)
512 km
Hudson River
507 km
Enceladus (moon)
504 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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