## 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 6.8 centimeters into kilometers we have to multiply 6.8 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

6.8 cm → L(km)

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

L(km) = 6.8 cm × 1.0E-5 km

L(km) = 6.8E-5 km

The final result is:

6.8 cm → 6.8E-5 km

We conclude that 6.8 centimeters is equivalent to 6.8E-5 kilometers:

6.8 centimeters = 6.8E-5 kilometers

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 14705.882352941 × 6.8 centimeters.

Another way is saying that 6.8 centimeters is equal to 1 ÷ 14705.882352941 kilometers.

## Approximate result

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

6.8 cm ≅ 0 km

An alternative is also that one kilometer is approximately fourteen thousand seven hundred five point eight eight two times six point eight 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

centimeters (cm) kilometers (km)
7.8 centimeters 0 kilometers
8.8 centimeters 0 kilometers
9.8 centimeters 0 kilometers
10.8 centimeters 0 kilometers
11.8 centimeters 0 kilometers
12.8 centimeters 0 kilometers
13.8 centimeters 0 kilometers
14.8 centimeters 0 kilometers
15.8 centimeters 0 kilometers
16.8 centimeters 0 kilometers