522 miles in kilometers

Conversion formula
How to convert 522 miles to kilometers?

We know (by definition) that: $1\mathrm{mile}=1.609344\mathrm{km}$

We can set up a proportion to solve for the number of kilometers.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 522 ⁢ mile = 840.077568 ⁢ km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 0.0011903662686539 times 522 miles.

It can also be expressed as: 522 miles is equal to $\frac{1}{\mathrm{0.0011903662686539}}$ kilometers.

Approximation

An approximate numerical result would be: five hundred and twenty-two miles is about eight hundred and forty point zero eight kilometers, or alternatively, a kilometer is about zero times five hundred and twenty-two miles.