9000 Feet (ft) to Miles (mi)
9000 Feet (ft) to Miles (mi), Feet - Miles calculator. What is 9000 Feet in Miles. You can calculate more units with our Converter Unit Tools
The foot (ft) and mile (mi) are units used to measure length. Use one of the conversion calculators below to convert to another unit of measure, or read on to learn more about foot.
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Length Units Conversion
Length is referred to as the distance between two points or the measure of a distance between two endpoints of an object. In other words, length is the measurement of things from end to end. The method of converting the measures of length from one unit to another is called length conversion.
Foot (feet)
The foot (plural feet), standard symbol is ft, is a unit of length in the British imperial and United States customary systems of measurement. The prime symbol, U+2032, is a customarily used alternative symbol. Since the International Yard and Pound Agreement of 1959, one foot is defined as 0.3048 meters exactly. In both customary and imperial units, one foot comprises 12 inches and one yard comprises three feet.
miles
The mile, sometimes the international mile or statute mile to distinguish it from other miles, is a British imperial unit and United States customary unit of distance; both are based on the older English unit of length equal to 5,280 English feet, or 1,760 yards. The statute mile was standardised between the British Commonwealth and the United States by an international agreement in 1959, when it was formally redefined with respect to SI units as exactly 1,609.344 metres.
Source: Wiki