| 47.9 km * | 0.6213711922 mi | = 29.7636801082 mi | 
| 1 km | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 4.79e+13 nm | 
| Micrometer | 47900000000.0 µm | 
| Millimeter | 47900000.0 mm | 
| Centimeter | 4790000.0 cm | 
| Inch | 1885826.77165 in | 
| Voet | 157152.230971 ft | 
| Yard | 52384.0769904 yd | 
| Meter | 47900.0 m | 
| Kilometer | 47.9 km | 
| Mijl | 29.7636801082 mi | 
| Zeemijl | 25.8639308855 nmi | 
