| 80 km * | 0.6213711922 mi | = 49.709695379 mi | 
| 1 km | 
| Natuurkundige eenheid | Lengte | 
|---|---|
| Nanometer | 8e+13 nm | 
| Micrometer | 80000000000.0 µm | 
| Millimeter | 80000000.0 mm | 
| Centimeter | 8000000.0 cm | 
| Inch | 3149606.29921 in | 
| Voet | 262467.191601 ft | 
| Yard | 87489.063867 yd | 
| Meter | 80000.0 m | 
| Kilometer | 80.0 km | 
| Mijl | 49.709695379 mi | 
| Zeemijl | 43.1965442765 nmi | 
