千米
千米又称公里，通常用于衡量两地之间的距离。公里是一个国际标准长度计量单位，符号km，英文是kilometre。
米
米是国际单位制基本长度单位，俗称为米，英文是meter，符号为m。“米”的定义起源于法国。1米定义为：当真空中光速c以m/s为单位表达时选取固定数值299 792 458来定义米。
千米转米换算表
千米 (km)米 (m)
0.1 km100 m
0.5 km500 m
1 km1000 m
1.5 km1500 m
2 km2000 m
3 km3000 m
4 km4000 m
5 km5000 m
6 km6000 m
7 km7000 m
8 km8000 m
9 km9000 m
10 km10000 m
11 km11000 m
12 km12000 m
13 km13000 m
14 km14000 m
15 km15000 m
16 km16000 m
17 km17000 m
18 km18000 m
19 km19000 m
20 km20000 m
25 km25000 m
30 km30000 m
35 km35000 m
40 km40000 m
45 km45000 m
50 km50000 m
千米 (km)米 (m)
55 km55000 m
60 km60000 m
65 km65000 m
70 km70000 m
75 km75000 m
80 km80000 m
85 km85000 m
90 km90000 m
95 km95000 m
100 km100000 m
150 km150000 m
200 km200000 m
250 km250000 m
300 km300000 m
350 km350000 m
400 km400000 m
450 km450000 m
500 km500000 m
550 km550000 m
600 km600000 m
650 km650000 m
700 km700000 m
750 km750000 m
800 km800000 m
850 km850000 m
900 km900000 m
950 km950000 m
1000 km1000000 m
5000 km5000000 m