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The kilometer (SI symbol: km) or kilometre (British spelling) is a unit of length in the metric system, equal to 1000 meters (kilo- being the SI prefix for 1000). It is ..more definition+
The astronomical unit (symbol au, or ua) is a unit of length, roughly the distance from Earth to the Sun. However, that distance varies as Earth orbits the Sun, f ..more definition+
In relation to the base unit of [length] => (meters), 1 Kilometers (km) is equal to 1000 meters, while 1 Astronomical Unit (au) = 149597870700 meters.| 447000 Kilometers | to common length units |
|---|---|
| 447000 km | = 447000000 meters (m) |
| 447000 km | = 447000 kilometers (km) |
| 447000 km | = 44700000000 centimeters (cm) |
| 447000 km | = 1466535433.0709 feet (ft) |
| 447000 km | = 17598425196.85 inches (in) |
| 447000 km | = 488845144.35696 yards (yd) |
| 447000 km | = 277752.92293009 miles (mi) |
| 447000 km | = 4.7246591269422E-8 light years (ly) |
| 447000 km | = 1689449031741.6 pixels (PX) |
| 447000 km | = 2.79375E+43 planck length (pl) |