| 4 km * | 0.6213711922 mi | = 2.4854847689 mi |
| 1 km |
| Natuurkundige eenheid | Lengte-eenheid |
|---|---|
| Nanometer | 4e+12 nm |
| Micrometer | 4000000000.0 µm |
| Millimeter | 4000000.0 mm |
| Centimeter | 400000.0 cm |
| Inch | 157480.314961 in |
| Voet | 13123.3595801 ft |
| Yard | 4374.45319335 yd |
| Meter | 4000.0 m |
| Kilometer | 4.0 km |
| Mijl | 2.4854847689 mi |
| Zeemijl | 2.1598272138 nmi |
