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Unit Converter

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 13 miles into kilometers we have to multiply 13 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

13 mi → L(km)

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

L(km) = 13 mi × 1.609344 km

L(km) = 20.921472 km

The final result is:

13 mi → 20.921472 km

We conclude that 13 miles is equivalent to 20.921472 kilometers:

13 miles = 20.921472 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 0.047797784018256 × 13 miles.

Another way is saying that 13 miles is equal to 1 ÷ 0.047797784018256 kilometers.

Approximate result

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

13 mi ≅ 20.921 km

An alternative is also that one kilometer is approximately zero point zero four eight times thirteen 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

miles (mi) kilometers (km)
14 miles 22.531 kilometers
15 miles 24.14 kilometers
16 miles 25.75 kilometers
17 miles 27.359 kilometers
18 miles 28.968 kilometers
19 miles 30.578 kilometers
20 miles 32.187 kilometers
21 miles 33.796 kilometers
22 miles 35.406 kilometers
23 miles 37.015 kilometers