Conversion formula

The conversion factor from millimeters to kilometers is 1.0E-6, which means that 1 millimeter is equal to 1.0E-6 kilometers:

1 mm = 1.0E-6 km

To convert 13.7 millimeters into kilometers we have to multiply 13.7 by the conversion factor in order to get the length amount from millimeters to kilometers. We can also form a simple proportion to calculate the result:

1 mm → 1.0E-6 km

13.7 mm → L_(km)

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

L_(km) = 13.7 mm × 1.0E-6 km

L_(km) = 1.37E-5 km

The final result is:

13.7 mm → 1.37E-5 km

We conclude that 13.7 millimeters is equivalent to 1.37E-5 kilometers:

13.7 millimeters = 1.37E-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 72992.700729927 × 13.7 millimeters.

Another way is saying that 13.7 millimeters is equal to 1 ÷ 72992.700729927 kilometers.

Approximate result

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

13.7 mm ≅ 0 km

An alternative is also that one kilometer is approximately seventy-two thousand nine hundred ninety-two point seven zero one times thirteen point seven millimeters.

Conversion table

millimeters to kilometers chart

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