Kilometres to Miles converter
1 km = 0.621371 mi. Type a value in either box to convert instantly.
How to convert kilometres to miles
1 kilometre equals 0.621371 miles. To convert kilometres to miles, multiply the value by 0.621371. To go the other way, divide by 0.621371 (1 mi = 1.609344 km).
The kilometre (km) is 1,000 metres. In American English it is spelled “kilometer”. The mile is 1,760 yards, which is exactly 1.609344 kilometres.
Common conversions
- 5 km in miles is 3.11 mi.
- 10 km in miles is 6.21 mi.
- 21.1 km in miles is 13.11 mi.
- 42.2 km in miles is 26.22 mi.
km to mi conversion table
| Kilometres (km) | Miles (mi) |
|---|---|
| 1 km | 0.6214 mi |
| 2 km | 1.2427 mi |
| 5 km | 3.1069 mi |
| 10 km | 6.2137 mi |
| 15 km | 9.3206 mi |
| 20 km | 12.4274 mi |
| 21.1 km | 13.1109 mi |
| 42.2 km | 26.2219 mi |
| 50 km | 31.0686 mi |
| 100 km | 62.1371 mi |
Questions and answers
How many miles are in one kilometre?
There are 0.621371 miles in one kilometre.
How do I convert miles back to kilometres?
Multiply by 1.609344, or use the Miles to Kilometres converter.
Related converters
Miles to Kilometres Centimetres to Inches Inches to Centimetres Metres to Feet Feet to Metres All Converters
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