Kilometer (km) to Mile (mi)
1 km = 0.621371 mi · Free instant converter, no signup required.
What is a Kilometer?
The kilometer (km) is the primary unit for measuring road distances in most countries. It is part of the International System of Units (SI) and equals 1,000 meters.
What is a Mile?
The mile is used for road distances in the United States, United Kingdom, and a few other countries. It equals approximately 1.609 kilometers.
Quick Tip
Divide kilometers by 1.6 (or multiply by 0.6) to get a quick mile estimate. So 100 km ≈ 60 miles.
Common Uses
- →Converting European road signs to miles for US drivers
- →Understanding international race distances
- →Speed conversion between km/h and mph
Did You Know?
The US is one of only three countries that still officially uses miles — alongside Liberia and Myanmar.
How to convert Kilometer (km) to Mile (mi)
To convert from Kilometer (km) (km) to Mile (mi) (mi), multiply your value by 0.621371.
For example, 10 km = 6.213712 mi.
// Kilometer (km) to Mile (mi) conversion table
| Kilometer (km) | Mile (mi) |
|---|---|
| 1 km | 0.621371 mi |
| 2 km | 1.242742 mi |
| 5 km | 3.106856 mi |
| 10 km | 6.213712 mi |
| 20 km | 12.427424 mi |
| 25 km | 15.53428 mi |
| 50 km | 31.06856 mi |
| 100 km | 62.137119 mi |
| 250 km | 155.3428 mi |
| 500 km | 310.6856 mi |
| 1000 km | 621.37119 mi |
// Related length conversions