1 km = 0.621371 mi
One kilometer equals approximately 0.6214 miles.
Conversion Formula
miles = km x 0.621371
Quick Converter
Kilometers to Miles Reference Table
| Kilometers (km) | Miles (mi) |
|---|---|
| 0.1 km | 0.062137 mi |
| 0.5 km | 0.310686 mi |
| 1 km | 0.621371 mi |
| 2 km | 1.242742 mi |
| 3 km | 1.864113 mi |
| 5 km | 3.106855 mi |
| 10 km | 6.21371 mi |
| 15 km | 9.320565 mi |
| 20 km | 12.42742 mi |
| 25 km | 15.534275 mi |
| 50 km | 31.06855 mi |
| 75 km | 46.602825 mi |
| 100 km | 62.1371 mi |
| 150 km | 93.20565 mi |
| 200 km | 124.2742 mi |
| 250 km | 155.34275 mi |
| 500 km | 310.6855 mi |
| 750 km | 466.02825 mi |
| 1000 km | 621.371 mi |
| 5000 km | 3106.855 mi |
How to Convert Kilometers to Miles
To convert kilometers to miles, use the formula: miles = km x 0.621371. One kilometer equals approximately 0.6214 miles.
Quick Example
10 km = 6.21371 mi
About the Kilometers to Miles Conversion
The kilometer is the standard road-distance unit across most of the world. Travelers from the US and UK convert kilometers to miles to judge driving distances, speeds, and race lengths in familiar terms.
Worked example: A 5 km fun run equals 5 x 0.621371 = 3.11 miles. A 100 km drive is about 62 miles, and a 100 km/h speed limit is roughly 62 mph.
Common Uses
In practice, converting kilometers to miles comes up most often for estimating drive times abroad, comparing 5K and 10K race distances, reading European road signs, and interpreting GPS and fitness-tracker distances.