Conversion formula

The conversion factor from kilometers to millimeters is 1000000, which means that 1 kilometer is equal to 1000000 millimeters:

1 km = 1000000 mm

To convert 4520 kilometers into millimeters we have to multiply 4520 by the conversion factor in order to get the length amount from kilometers to millimeters. We can also form a simple proportion to calculate the result:

1 km → 1000000 mm

4520 km → L_(mm)

Solve the above proportion to obtain the length L in millimeters:

L_(mm) = 4520 km × 1000000 mm

L_(mm) = 4520000000 mm

The final result is:

4520 km → 4520000000 mm

We conclude that 4520 kilometers is equivalent to 4520000000 millimeters:

4520 kilometers = 4520000000 millimeters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 millimeter is equal to 2.212389380531E-10 × 4520 kilometers.

Another way is saying that 4520 kilometers is equal to 1 ÷ 2.212389380531E-10 millimeters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four thousand five hundred twenty kilometers is approximately four billion five hundred twenty million millimeters:

4520 km ≅ 4520000000 mm

An alternative is also that one millimeter is approximately zero times four thousand five hundred twenty kilometers.

Conversion table

kilometers to millimeters chart

For quick reference purposes, below is the conversion table you can use to convert from kilometers to millimeters