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 1004 kilometers into miles we have to multiply 1004 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

1004 km → L_(mi)

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

L_(mi) = 1004 km × 0.62137119223733 mi

L_(mi) = 623.85667700628 mi

The final result is:

1004 km → 623.85667700628 mi

We conclude that 1004 kilometers is equivalent to 623.85667700628 miles:

1004 kilometers = 623.85667700628 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 0.0016029322709163 × 1004 kilometers.

Another way is saying that 1004 kilometers is equal to 1 ÷ 0.0016029322709163 miles.

Approximate result

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

1004 km ≅ 623.857 mi

An alternative is also that one mile is approximately zero point zero zero two times one thousand 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