Distance Converter

Kilometers to Miles

Enter a distance in kilometers or miles and the matching value updates instantly. The page also includes exact factors and practical travel, race, and driving references.

Instant km and mi converter

Type into either field and the other distance recalculates immediately.

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mi

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Kilometers to miles

mi = km × 0.621371

Miles to kilometers

km = mi × 1.609344

Rounded output

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Current conversion

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Quick distance table

Kilometers Miles Typical context
1 km 0.621 mi Short walk
8 km 4.971 mi City commute
50 km 31.069 mi Regional drive
100 km 62.137 mi Road trip segment
500 km 310.686 mi Long intercity route

Exact factor

1 km = 0.621371192 mi

Exact reverse

1 mi = 1.609344 km