To convert from Millimetre to Centimetre, divide by 10
1 Millimetre = 0.1 Centimetre,
To convert from Centimetre to Millimetre, multiply by 10
1 Centimetre = 10 Millimetre,
| Millimetre | CENTIMETRE | |
| 688 Millimetre | = | 68.8 Centimetre |
| 688 Millimetre | = | 0.688 Metre |
| 688 Millimetre | = | 0.000688 Kilometre |
| 688 Millimetre | = | 27.0866142 Inch |
| 688 Millimetre | = | 2.2572178 Foot |
| 688 Millimetre | = | 0.7524059 Yard |
| 688 Millimetre | = | 0.0004275 Mile |
| 688 Millimetre | = | 0.0003715 Nautical mile |