The SI unit for length is the meter, but for longer distances the kilometer is used. There are 1000 meters in a kilometer.
meter
The official system of measurements is the SI; it has SEVEN base units.
Width is a length or distance. The unit of length is the meter.
The metric unit for length and distance is the meter (m).
The standard unit for measuring length and distance is the meter (m) in the metric system.
The metric unit for distance/length is the metre, but what kind of formula are you asking for?
meter
The 'kilometer' is a unit of length or distance in the metric system.
The 'meter' is the metric unit of any length or distance, no matter what direction.
length / distance
By unit of length and distance and conversion ,we can say that smallest and largest unit of length in the metric system is km and fero meter.
No mililimeter can weigh a gram. A gram is a metric unit of weight, and a millimeter is a metric unit of length or distance.
Miles is best.
The SI (Standard International) value for length is a meter.
Scroll down to related links and look at "Conversion length (distance) units".
estimate the metric measurement of the length of a pencil?
The word, metric, means referring to a measure: it is a measure of some characteristic and how it is measured depends on the way in which it is defined. This may be illustrated by considering the metric for distance. Conventionally, the metric for the distance between two points is the length of the straight line joining them. However, on the surface of a sphere, for example, it is a length along the "Great Circle". In a Minkovski space (for example a road grid like in Manhattan) it is the North-South distance plus the East-West distance.