Instant free online tool for kilometer to mile conversion or vice versa. The kilometer [km] to mile [mi, mi(Int)] conversion table and conversion steps are also listed. Also, explore tools to convert kilometer or mile to other length units or learn more about length conversions.

How far is 21 kilometers in miles? 21 km to mi conversion. 21 kilometers is equal to about 13.0 miles. A kilometer, or kilometre, is a unit of length equal to 1,000 meters, or about 0.621 miles. In most of the world, it is the most common unit for measuring distance between places.

21千米是多少英里？ 21千米等于13.0488英里【21千米 = 13.0488英里】，即21千米换算成英里的结果为21千米=13.0488英里。 您还可以进行其他长度单位之间的转换，如 英里和千米换算 。

在线千米和英里换算器，可快速将千米换算成英里，也可将英里转换成千米或其他长度单位之间相互换算。

Kilometers to Miles (km to miles) conversion calculator for length conversions with additional tables, formulas and additional information.

21 km × 0.621371 = 13.0488 miles. Thus, 21 kilometers is equal to about 13.05 miles. How do we convert miles to miles? To change miles into miles, multiply the value in miles by 1.60934. For instance, if you have 21 miles, you can find the equivalent distance in kilometers by multiplying 21 by 1.60934, which gives you 33.8 kilometers.

21千米等于多少里？ 千米 （或称“千米”，单位符号是：km）和 里 （单位符号是：里）是长度单位，它们之间的换算关系是：1千米等于2里。 要将21千米转换为里，我们可以通过千米与里换算比率来计算：

21千米是多少米？21千米等于21000米【21千米 = 21000米】，即21千米换算成米的结果为21千米=21000米。您还可以进行其他长度单位之间的转换，如米和千米换算。本页网址是：https://cn.unitconverter.cc/length/21-km-to-m/，欢迎收藏或分享21千米与米的换算结果。

1 km = 0.62137119223733 mi. To convert 21 kilometers into miles we have to multiply 21 by the conversion factor in order to get the length amount from kilometers to miles. We can also form a simple proportion to calculate the result: 1 km → 0.62137119223733 mi. 21 km → L (mi) Solve the above proportion to obtain the length L in miles:

21 km equal to miles or there are miles in 21 kilometers. How to convert 21 km to miles? The conversion factor from km to miles is 0.62137119223. To convert any value of km to miles, multiply the kilometer value by the conversion factor.