Kilometers to Miles Converter

Convert km to Miles instantly. Free online converter.

Formula: 1 km = 0.621371 miles

Formula: miles = km × 0.621371

Common Kilometers to Miles Conversions

Kilometers (km) Miles (mi)
1 km0.621371 mi
2 km1.242742 mi
3 km1.864113 mi
5 km3.106855 mi
10 km6.21371 mi
15 km9.320565 mi
20 km12.42742 mi
21.1 km13.110928 mi
25 km15.534275 mi
30 km18.64113 mi
42.2 km26.221856 mi
50 km31.06855 mi
100 km62.1371 mi
200 km124.2742 mi
500 km310.6855 mi
1000 km621.371 mi

How to Convert Kilometers to Miles

To convert kilometers to miles, use the formula: miles = km × 0.621371

For example, to convert 5 km to mi: 5 km = 3.106855 mi

💡 This calculator does the conversion instantly as you type. All calculations happen locally in your browser — no data is sent anywhere.

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