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 622 miles into kilometers we have to multiply 622 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

622 mi → L_(km)

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

L_(km) = 622 mi × 1.609344 km

L_(km) = 1001.011968 km

The final result is:

622 mi → 1001.011968 km

We conclude that 622 miles is equivalent to 1001.011968 kilometers:

622 miles = 1001.011968 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 0.00099898905504395 × 622 miles.

Another way is saying that 622 miles is equal to 1 ÷ 0.00099898905504395 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred twenty-two miles is approximately one thousand one point zero one two kilometers:

622 mi ≅ 1001.012 km

An alternative is also that one kilometer is approximately zero point zero zero one times six hundred twenty-two 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