Conversion formula

The conversion factor from centimeters to kilometers is 1.0E-5, which means that 1 centimeter is equal to 1.0E-5 kilometers:

1 cm = 1.0E-5 km

To convert 620.5 centimeters into kilometers we have to multiply 620.5 by the conversion factor in order to get the length amount from centimeters to kilometers. We can also form a simple proportion to calculate the result:

1 cm → 1.0E-5 km

620.5 cm → L_(km)

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

L_(km) = 620.5 cm × 1.0E-5 km

L_(km) = 0.006205 km

The final result is:

620.5 cm → 0.006205 km

We conclude that 620.5 centimeters is equivalent to 0.006205 kilometers:

620.5 centimeters = 0.006205 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 161.16035455278 × 620.5 centimeters.

Another way is saying that 620.5 centimeters is equal to 1 ÷ 161.16035455278 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred twenty point five centimeters is approximately zero point zero zero six kilometers:

620.5 cm ≅ 0.006 km

An alternative is also that one kilometer is approximately one hundred sixty-one point one six times six hundred twenty point five centimeters.

Conversion table

centimeters to kilometers chart

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