To Convert: Into: Multiply By:
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kilometers astronomical units 6.68878 X 10^-9
kilometers centimeters 100000.0
kilometers feet 3280.8399
kilometers feet (US survey) 3280.833
kilometers light years 1.05702 X 10^-13
kilometers inches 3.937 X 10^4
kilometers meters 1000.0
kilometers miles (nautical intn'l) 0.53995680
kilometers miles (statute) 0.62137119
kilometers myriameters 0.1
kilometers millimeters 1.0 X 10^6
kilometers rods 198.83878
kilometers yards 1093.6133