Conversion formula

The conversion factor from kilometers to miles is 0.62137119223733, which means that 1 kilometer is equal to 0.62137119223733 miles:

1 km = 0.62137119223733 mi

To convert 10.4 kilometers into miles we have to multiply 10.4 by the conversion factor in order to get the length amount from kilometers to miles. We can also form a simple proportion to calculate the result:

1 km → 0.62137119223733 mi

10.4 km → L_(mi)

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

L_(mi) = 10.4 km × 0.62137119223733 mi

L_(mi) = 6.4622603992683 mi

The final result is:

10.4 km → 6.4622603992683 mi

We conclude that 10.4 kilometers is equivalent to 6.4622603992683 miles:

10.4 kilometers = 6.4622603992683 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 0.15474461538462 × 10.4 kilometers.

Another way is saying that 10.4 kilometers is equal to 1 ÷ 0.15474461538462 miles.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that ten point four kilometers is approximately six point four six two miles:

10.4 km ≅ 6.462 mi

An alternative is also that one mile is approximately zero point one five five times ten point four kilometers.

Conversion table

kilometers to miles chart

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