1000 miles in kilometers

Result

The conversion result is: 1000 miles is equivalent to 1609.344 kilometers.^[1]

Conversion formula
How to convert 1000 miles to kilometers?

We know (by definition) that: 1 mile = 1.609344 km.

We can set up a proportion to solve for the number of kilometers.

1 mile / 1000 mile = 1.609344 km / x km

Now, we cross multiply to solve for our unknown x:

x km = (1000 mile / 1 mile) * 1.609344 km → x km = 1609.344 km

Conclusion:

1000 mile = 1609.344 km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 0.000621371192237334 times 1000 miles.

It can also be expressed as: 1000 miles is equal to 1 / 0.000621371192237334 kilometers.

Approximation

An approximate numerical result would be: one thousand miles is about one thousand, six hundred and nine point three three kilometers, or alternatively, a kilometer is about zero times one thousand miles.