Kilometer (km) to Millimeter (mm) Conversion Calculator
This calculator converts kilometer (km) to millimeter (mm).
A more general converter is available with support for many more units: Length Conversion Calculator.
Conversion Calculator
Value:
From:
kilometer (km)
To:
millimeter (mm)
Result:
?
Formula
Multiply by 1000000Multiply by (scientific notation) 1.000000e6