## 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 20 kilometers into miles we have to multiply 20 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

20 km → L(mi)

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

L(mi) = 20 km × 0.62137119223733 mi

L(mi) = 12.427423844747 mi

The final result is:

20 km → 12.427423844747 mi

We conclude that 20 kilometers is equivalent to 12.427423844747 miles:

20 kilometers = 12.427423844747 miles

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 0.0804672 × 20 kilometers.

Another way is saying that 20 kilometers is equal to 1 ÷ 0.0804672 miles.

## Approximate result

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

20 km ≅ 12.427 mi

An alternative is also that one mile is approximately zero point zero eight times twenty 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

kilometers (km) miles (mi)
21 kilometers 13.049 miles
22 kilometers 13.67 miles
23 kilometers 14.292 miles
24 kilometers 14.913 miles
25 kilometers 15.534 miles
26 kilometers 16.156 miles
27 kilometers 16.777 miles
28 kilometers 17.398 miles
29 kilometers 18.02 miles
30 kilometers 18.641 miles