Miles to KM Converter
Convert miles to kilometers — or switch to any other length unit with the dropdowns. Type a value and choose your units.
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Miles to Kilometers Factor
1 mile = 1.609344 kilometers and 1 kilometer = 0.621371 miles. Quick conversions:
- miles → km: multiply by 1.61 (roughly × 1.6)
- km → miles: multiply by 0.62
Handy shortcut: a mile is about 1.6 km, so 5 miles ≈ 8 km.
Miles to KM Reference Table
| Miles | Kilometers |
|---|---|
| 1 mi | 1.61 km |
| 5 mi | 8.05 km |
| 10 mi | 16.09 km |
| 13.11 mi (half marathon) | 21.10 km |
| 26.22 mi (marathon) | 42.20 km |
| 100 mi | 160.93 km |
Measure Distances in Either Unit
Distance Map shows every route in both miles and kilometers with one tap. Try the distance calculator to measure on a map, or see the reverse conversion at km to miles.
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