One kilometer is approximately equal to 0.621371 miles. To convert kilometers to miles, multiply the number of kilometers by 0.621371. For example:
- 1 km = 0.621371 miles
- 10 km = 6.21371 miles
- 100 km = 62.1371 miles
This precise conversion factor of 0.621371 is internationally recognized and widely used for converting distances from kilometers to miles.