Convert km to miles
1 km = 0.621371 mi
1 mi = 1.60934 km
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How to convert km to miles
Multiply the value in km by 0.621371192 to get miles. As a formula: mi = km × 0.621371192
Good to know
A statute mile is exactly 1.609344 km. A quick mental estimate is to multiply kilometres by 0.6 — a 5K run is about 3.1 miles, and a marathon's 42.195 km is 26.2 miles.
km to miles conversion table
| km (km) | miles (mi) |
|---|---|
| 1 km | 0.621371 mi |
| 2 km | 1.24274 mi |
| 3 km | 1.86411 mi |
| 4 km | 2.48548 mi |
| 5 km | 3.10686 mi |
| 6 km | 3.72823 mi |
| 8 km | 4.97097 mi |
| 10 km | 6.21371 mi |
| 12 km | 7.45645 mi |
| 15 km | 9.32057 mi |
| 20 km | 12.4274 mi |
| 21.0975 km | 13.1094 mi |
| 25 km | 15.5343 mi |
| 30 km | 18.6411 mi |
| 42.195 km | 26.2188 mi |
| 50 km | 31.0686 mi |
| 75 km | 46.6028 mi |
| 100 km | 62.1371 mi |
| 250 km | 155.343 mi |
| 500 km | 310.686 mi |
| 1,000 km | 621.371 mi |
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Need other units? The full Length Converter converts between every unit it supports, and the Unit Converters page lists the rest.
km to miles — questions
How many miles are in 1 km?
1 km = 0.621371 mi. Multiply the value in km by 0.621371192 to get miles.
How do I convert km to miles?
Multiply the value in km by 0.621371192. For example, 5 km × 0.621371192 = 3.10686 mi.
What is 5 km in miles?
5 km = 3.10686 mi.
What is 10 km in miles?
10 km = 6.21371 mi.
What is 21.0975 km in miles?
21.0975 km = 13.1094 mi.
What is 42.195 km in miles?
42.195 km = 26.2188 mi.