| 4040 cm * | 0.01 m | = 40.4 m | 
| 1 cm | 
| Måleenhet | Lengde | 
|---|---|
| Nanometer | 40400000000.0 nm | 
| Mikrometer | 40400000.0 µm | 
| Millimeter | 40400.0 mm | 
| Centimeter | 4040.0 cm | 
| Tomme | 1590.5511811 in | 
| Fot | 132.545931758 ft | 
| Yard | 44.1819772528 yd | 
| Meter | 40.4 m | 
| Kilometer | 0.0404 km | 
| Engelsk mil | 0.0251033962 mi | 
| Nautisk mil | 0.0218142549 nmi | 
