将码转换为千米

请在下方输入数值以将码 [yd] 转换为千米 [km] 单位

码

定义:

千米

定义: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). One kilometer is equivalent to 0.6214 miles.

History/origin: The prefix kilo- is a metric prefix indicating one thousand. One kilometer is therefore one thousand meters. The origin of the kilometer is linked to that of the meter, and its current definition as the distance traveled by light in 1/299 792 458 second. This definition is subject to change, but the relationship between the meter and the kilometer will remain constant.

Current use: It is currently the official unit of measurement for expressing distances between geographical places on land in most of the world. However, there still remain a number of countries that primarily use the mile instead of the kilometer including the United States and the United Kingdom (UK). Unlike the United States, the UK has adopted the metric system; while the metric system is widely used in government, commerce, and industry, remnants of the imperial system can still be seen in the UK's use of miles in its road systems.

码转千米转换表

码 [yd]	千米 [km]
0.01 yd	0.000009 km
0.10 yd	0.000091 km
1 yd	0.000914 km
2 yd	0.001829 km
3 yd	0.002743 km
5 yd	0.004572 km
10 yd	0.009144 km
20 yd	0.0183 km
50 yd	0.0457 km
100 yd	0.0914 km
1000 yd	0.9144 km