mm cm m km in ft yd mi mm 1 0.1 0.001 0.000001 0.03937 0.0032808 0.0010936 0.0000006214 cm 10 1 0.01 0.00001 0.3937 0.032808 0.010936 0.000006214 m 1000 100 1 0.001 39.37 3.28083 1.0936 0.0006214
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