21 km * | 0.6213711922 mi | = 13.048795037 mi |
1 km |
Natuurkundige eenheid | Lengte |
---|---|
Nanometer | 2.1e+13 nm |
Micrometer | 21000000000.0 µm |
Millimeter | 21000000.0 mm |
Centimeter | 2100000.0 cm |
Inch | 826771.653543 in |
Voet | 68897.6377953 ft |
Yard | 22965.8792651 yd |
Meter | 21000.0 m |
Kilometer | 21.0 km |
Mijl | 13.048795037 mi |
Zeemijl | 11.3390928726 nmi |