キロメートルからインチ（アメリカ測量）へ変換
キロメートル
定義: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). One kilometer is equivalent to 0.6214 miles.
歴史・起源: 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.
現在の用途: 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.
インチ（アメリカ測量）
定義:
キロメートルからインチ（アメリカ測量）への変換表
| キロメートル [km] | インチ（アメリカ測量） [in] |
|---|---|
| 0.01 km | 393.70 in |
| 0.10 km | 3937 in |
| 1 km | 39370 in |
| 2 km | 78740 in |
| 3 km | 118110 in |
| 5 km | 196850 in |
| 10 km | 393700 in |
| 20 km | 787400 in |
| 50 km | 1968500 in |
| 100 km | 3937000 in |
| 1000 km | 39370000 in |
キロメートルからインチ（アメリカ測量）への変換方法
1 km = 39370 in
1 in = 0.000025 km
例
Convert 15 km to in:
15 km = 15 × 39370 in = 590550 in
