Length conversion
Kilometers to miles converter calculator
Use this page to convert kilometers to miles for routes, race distances, road signs, and travel planning.
Formula
1 kilometer = 0.621371 miles
- 1 kilometer = 0.621371 miles
- 5 kilometers = 3.10686 miles
- 10 kilometers = 6.21371 miles
Common use cases
- Convert international route distances into miles for US-focused travel planning.
- Translate race distances like 5K and 10K into familiar mile equivalents.
- Compare driving, cycling, or running distances across metric and imperial sources.