With this information, you can calculate the quantity of millimeters 520 miles is equal to.
¿What is the inverse calculation between 1 millimeter and 520 miles?
Performing the inverse calculation of the relationship between units, we obtain that 1 millimeter is 1.1949446e-09 times 520 miles.
Which is the same to say that 520 miles is 8.3685888e+08 millimeters.
Five hundred twenty miles equals to eight millimeters. *Approximation
A millimeter is one times five hundred twenty miles. *Approximation