Kilometers to Miles
Convert kilometers to miles with ease, learn the history and science behind the conversion, and understand its global significance
1 Kilometers = 0.621371 Miles (standard conversion factor). · Updated 2026-05-29
Length Calculator
Kilometers to Miles Conversion Table
Common Kilometers to Miles conversion values
| Kilometers | Miles |
|---|---|
| 1 km | 0.621 mi |
| 10 km | 6.214 mi |
| 50 km | 31.069 mi |
| 100 km | 62.137 mi |
| 500 km | 310.686 mi |
| 1000 km | 621.371 mi |
The formula
Miles = Kilometers × 0.621371
Example: 10 Kilometers = 6.21371 Miles