| 2.1 km * | 0.6213711922 mi | = 1.3048795037 mi |
| 1 km |
| Natuurkundige eenheid | Lengte-eenheid |
|---|---|
| Nanometer | 2.1e+12 nm |
| Micrometer | 2100000000.0 µm |
| Millimeter | 2100000.0 mm |
| Centimeter | 210000.0 cm |
| Inch | 82677.1653543 in |
| Voet | 6889.76377953 ft |
| Yard | 2296.58792651 yd |
| Meter | 2100.0 m |
| Kilometer | 2.1 km |
| Mijl | 1.3048795037 mi |
| Zeemijl | 1.1339092873 nmi |
