| 1230 mm * | 0.1 cm | = 123.0 cm | 
| 1 mm | 
| Merska enota | Dolžina | 
|---|---|
| Nanometer | 1230000000.0 nm | 
| Mikrometer | 1230000.0 µm | 
| Milimeter | 1230.0 mm | 
| Centimeter | 123.0 cm | 
| Palec | 48.4251968504 in | 
| Čevelj | 4.0354330709 ft | 
| Jard | 1.345144357 yd | 
| Meter | 1.23 m | 
| Kilometer | 0.00123 km | 
| Mile | 0.0007642866 mi | 
| navtične milje | 0.0006641469 nmi | 
