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 2420 millimeters into kilometers we have to multiply 2420 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

2420 mm → L_(km)

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

L_(km) = 2420 mm × 1.0E-6 km

L_(km) = 0.00242 km

The final result is:

2420 mm → 0.00242 km

We conclude that 2420 millimeters is equivalent to 0.00242 kilometers:

2420 millimeters = 0.00242 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 413.22314049587 × 2420 millimeters.

Another way is saying that 2420 millimeters is equal to 1 ÷ 413.22314049587 kilometers.

Approximate result

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

2420 mm ≅ 0.002 km

An alternative is also that one kilometer is approximately four hundred thirteen point two two three times two thousand four hundred twenty 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