| 10.9 mm * | 0.1 cm | = 1.09 cm | 
| 1 mm | 
| Måleenhet | Lengdeenhet | 
|---|---|
| Nanometer | 10900000.0 nm | 
| Mikrometer | 10900.0 µm | 
| Millimeter | 10.9 mm | 
| Centimeter | 1.09 cm | 
| Tomme | 0.4291338583 in | 
| Fot | 0.0357611549 ft | 
| Yard | 0.011920385 yd | 
| Meter | 0.0109 m | 
| Kilometer | 1.09e-05 km | 
| Engelsk mil | 6.7729e-06 mi | 
| Nautisk mil | 5.8855e-06 nmi | 
