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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+
In relation to the base unit of [length] => (meters), 1 Roman Actus (actus) is equal to 35.5 meters, while 1 Kilometers (km) = 1000 meters.90 Roman Actus | to common length units |
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90 actus | = 3195 meters (m) |
90 actus | = 3.195 kilometers (km) |
90 actus | = 319500 centimeters (cm) |
90 actus | = 10482.283464567 feet (ft) |
90 actus | = 125787.4015748 inches (in) |
90 actus | = 3494.094488189 yards (yd) |
90 actus | = 1.9852809591983 miles (mi) |
90 actus | = 3.3770214565057E-13 light years (ly) |
90 actus | = 12075592.072516 pixels (PX) |
90 actus | = 1.996875E+38 planck length (pl) |