What this conversion means in practice
Speed limits and Strava routes in km do not match US dashboard miles without converting. Ten km is about 6.21 miles, not ten.
A 10 km run is 6.2137 mi. One hundred km is 62.14 mi (highway distance sanity check).
Nautical miles differ from statute miles; this page uses the <strong>land mile</strong> (1,609.34 m in this tool).
How to convert kilometer to mile
Multiply the kilometer value by 0.62137273665 to get mile.
Example: 10 km × 0.62137273665 = 6.213727366498 miles
Kilometer
Definition: A kilometer (km) equals 1,000 meters.
History and origin: Built from decimal metric prefixes to simplify large-distance scaling.
Current use: Road, map, and travel distance unit in most countries.
Mile
Definition: A mile (mi) equals 1,609.34 meters in this converter.
History and origin: Derived from historical Roman and English distance traditions.
Current use: Road-distance unit in the US and some other regions.
Kilometer to Mile conversion table
| Kilometer (km) | Mile (miles) |
|---|---|
| 0.1 km | 0.0621372737 miles |
| 1 km | 0.6213727366 miles |
| 2 km | 1.2427454733 miles |
| 3 km | 1.8641182099 miles |
| 5 km | 3.1068636832 miles |
| 10 km | 6.2137273665 miles |
| 20 km | 12.427454733 miles |
| 50 km | 31.0686368325 miles |
| 100 km | 62.137273665 miles |
| 1,000 km | 621.3727366498 miles |
Kilometer to Mile FAQ
km to miles for travel, running, and mixed fleet telematics.
How many miles is 5 km?
About 3.11 mi.
Marathon distance?
42.195 km ≈ 26.22 mi (not an even 26.0 unless rounded).
Meters first?
Multiply km by 1,000 for m, or use km ↔ m.