| 13 mm * | 0.0393700787 in | = 0.5118110236 in | 
| 1 mm | 
| Natuurkundige eenheid | Lengtes | 
|---|---|
| Nanometer | 13000000.0 nm | 
| Micrometer | 13000.0 µm | 
| Millimeter | 13.0 mm | 
| Centimeter | 1.3 cm | 
| Inch | 0.5118110236 in | 
| Voet | 0.0426509186 ft | 
| Yard | 0.0142169729 yd | 
| Meter | 0.013 m | 
| Kilometer | 1.3e-05 km | 
| Mijl | 8.0778e-06 mi | 
| Zeemijl | 7.0194e-06 nmi | 
