A millilitre is a unit of capacity. A centimetre is a unit of distance. The two units are therefore incompatible.
511 cm equals 511 centimetres.
7.4 meters equals 740 cm.
4.6 centimetres equals exactly 4.6 cm.
it is equivalent to 140mm
.013 cm
10 cm
50 cm
30 cm
320 cm.
13 cm
31 in = 78.74 cm
380 Cm