Conversion formula

The conversion factor from miles to kilometers is 1.609344, which means that 1 mile is equal to 1.609344 kilometers:

1 mi = 1.609344 km

To convert 63 miles into kilometers we have to multiply 63 by the conversion factor in order to get the length amount from miles to kilometers. We can also form a simple proportion to calculate the result:

1 mi → 1.609344 km

63 mi → L_(km)

Solve the above proportion to obtain the length L in kilometers:

L_(km) = 63 mi × 1.609344 km

L_(km) = 101.388672 km

The final result is:

63 mi → 101.388672 km

We conclude that 63 miles is equivalent to 101.388672 kilometers:

63 miles = 101.388672 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 0.009863034797418 × 63 miles.

Another way is saying that 63 miles is equal to 1 ÷ 0.009863034797418 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that sixty-three miles is approximately one hundred one point three eight nine kilometers:

63 mi ≅ 101.389 km

An alternative is also that one kilometer is approximately zero point zero one times sixty-three miles.

Conversion table

miles to kilometers chart

For quick reference purposes, below is the conversion table you can use to convert from miles to kilometers