| 3940 cm * | 0.01 m | = 39.4 m | 
| 1 cm | 
| Natuurkundige eenheid | Lengtes | 
|---|---|
| Nanometer | 39400000000.0 nm | 
| Micrometer | 39400000.0 µm | 
| Millimeter | 39400.0 mm | 
| Centimeter | 3940.0 cm | 
| Inch | 1551.18110236 in | 
| Voet | 129.265091864 ft | 
| Yard | 43.0883639545 yd | 
| Meter | 39.4 m | 
| Kilometer | 0.0394 km | 
| Mijl | 0.024482025 mi | 
| Zeemijl | 0.0212742981 nmi | 
