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 18 kilometers into miles we have to multiply 18 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

18 km → L_(mi)

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

L_(mi) = 18 km × 0.62137119223733 mi

L_(mi) = 11.184681460272 mi

The final result is:

18 km → 11.184681460272 mi

We conclude that 18 kilometers is equivalent to 11.184681460272 miles:

18 kilometers = 11.184681460272 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 0.089408 × 18 kilometers.

Another way is saying that 18 kilometers is equal to 1 ÷ 0.089408 miles.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eighteen kilometers is approximately eleven point one eight five miles:

18 km ≅ 11.185 mi

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