Conversion result
3 mi = 4.828 km
How the conversion works
Converting from miles to kilometers uses this relationship:
km = mi × 1.60934
Plugging in 3 mi gives 4.828 km. Adjust the value in the calculator above if you need a different amount.
When people convert miles
This length conversion shows up in recipes, fitness tracking, travel, shopping, and school homework. Bookmark nearby values from the related list, or open the full unit converter for more unit pairs.