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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 meter (abbreviation = m, symbol = m), or metre (British spelling) is the fundamental unit of length in the metric system. The meter, equal to 100 centimeters or approxi ..more definition+
In relation to the base unit of [length] => (meters), 1 Kilometers (km) is equal to 1000 meters, while 1 Meters (m) = 1 meters.638000 Kilometers | to common length units |
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638000 km | = 638000000 meters (m) |
638000 km | = 638000 kilometers (km) |
638000 km | = 63800000000 centimeters (cm) |
638000 km | = 2093175853.0184 feet (ft) |
638000 km | = 25118110236.22 inches (in) |
638000 km | = 697725284.33946 yards (yd) |
638000 km | = 396434.82064742 miles (mi) |
638000 km | = 6.7434732057922E-8 light years (ly) |
638000 km | = 2411338886467.9 pixels (PX) |
638000 km | = 3.9875E+43 planck length (pl) |