Tool
Miles to Kilometers Converter
Convert miles to kilometers for travel, running, and map distances.
Unit Converters
What this tool does
Convert US and UK road distances from miles to metric kilometers.
How to use
- Enter the distance in miles.
- View the kilometers result instantly.
- Use the reverse converter link for km to miles.
Formula
kilometers = miles × 1.609344
Examples
5 miles
Input: 5
Output: 8.04672
5 × 1.609344 = 8.04672 kilometers.
Learn more
Road and travel distances
One mile equals approximately 1.60934 kilometers. Useful for converting US odometer or map distances to metric.
Running and cycling apps may display either unit depending on locale settings.
Common use cases
- Convert road trip distances for metric maps
- Translate running or cycling routes
- Compare speed limits across countries
FAQ
Is this the standard mile definition?
Yes. It uses the international mile of exactly 1.609344 kilometers.
Can I convert km back to miles?
Yes. Use the Kilometers to Miles converter.
Does this work for running distances?
Yes. Enter race or training miles to get kilometers.
Source notes
- Conversion factor: 1 international mile = 1.609344 kilometers.
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Reverse conversion
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Last reviewed: 2026-05-23